Q: Is 442,381 a Prime Number?
A: No, 442,381 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 442381 can be evenly divided by 1 149 2,969 and 442,381, with no remainder.
Since 442,381 cannot be divided by just 1 and 442,381, it is not a prime number.