Q: Is 402,442 a Prime Number?
A: No, 402,442 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 402442 can be evenly divided by 1 2 31 62 6,491 12,982 201,221 and 402,442, with no remainder.
Since 402,442 cannot be divided by just 1 and 402,442, it is not a prime number.