Q: Is 42,394 a Prime Number?
A: No, 42,394 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 42394 can be evenly divided by 1 2 11 22 41 47 82 94 451 517 902 1,034 1,927 3,854 21,197 and 42,394, with no remainder.
Since 42,394 cannot be divided by just 1 and 42,394, it is not a prime number.