It is possible to find out using mathematical methods whether a given integer is a prime number or not.
No, 438 443 134 is not a prime number.
For example, 438 443 134 can be divided by 2: 438 443 134 / 2 = 219 221 567.
For 438 443 134 to be a prime number, it would have been required that 438 443 134 has only two divisors, i.e., itself and 1.
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438 443 134 is an even number, because it is evenly divisible by 2: 438 443 134 / 2 = 219 221 567.
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A number is a perfect square (or a square number) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 438 443 134 is about 20 939.034.
Thus, the square root of 438 443 134 is not an integer, and therefore 438 443 134 is not a square number.
The square of a number (here 438 443 134) is the result of the product of this number (438 443 134) by itself (i.e., 438 443 134 × 438 443 134); the square of 438 443 134 is sometimes called "raising 438 443 134 to the power 2", or "438 443 134 squared".
The square of 438 443 134 is 192 232 381 751 741 952 because 438 443 134 × 438 443 134 = 438 443 1342 = 192 232 381 751 741 952.
As a consequence, 438 443 134 is the square root of 192 232 381 751 741 952.
438 443 134 is a number with 9 digits.
The multiples of 438 443 134 are all integers evenly divisible by 438 443 134, that is all numbers such that the remainder of the division by 438 443 134 is zero. There are infinitely many multiples of 438 443 134. The smallest multiples of 438 443 134 are: