Q: Is 442,140 a Prime Number?
A: No, 442,140 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 442140 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 7,369 14,738 22,107 29,476 36,845 44,214 73,690 88,428 110,535 147,380 221,070 and 442,140, with no remainder.
Since 442,140 cannot be divided by just 1 and 442,140, it is not a prime number.