Q: Is 381,442 a Prime Number?
A: No, 381,442 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 381442 can be evenly divided by 1 2 269 538 709 1,418 190,721 and 381,442, with no remainder.
Since 381,442 cannot be divided by just 1 and 381,442, it is not a prime number.