Q: Is 42,121,146 a Prime Number?
A: No, 42,121,146 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 42121146 can be evenly divided by 1 2 3 6 73 146 219 438 96,167 192,334 288,501 577,002 7,020,191 14,040,382 21,060,573 and 42,121,146, with no remainder.
Since 42,121,146 cannot be divided by just 1 and 42,121,146, it is not a prime number.
| Number | 42,121,144 | 42,121,145 | 42,121,147 | 42,121,148 |
| Prime? | no | no | yes | no |