Q: Is 42,140,342 a Prime Number?
A: No, 42,140,342 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 42140342 can be evenly divided by 1 2 131 262 160,841 321,682 21,070,171 and 42,140,342, with no remainder.
Since 42,140,342 cannot be divided by just 1 and 42,140,342, it is not a prime number.
| Number | 42,140,340 | 42,140,341 | 42,140,343 | 42,140,344 |
| Prime? | no | no | no | no |