145467630967331 has 2 divisors, whose sum is σ = 145467630967332. Its totient is φ = 145467630967330.

The previous prime is 145467630967259. The next prime is 145467630967397. The reversal of 145467630967331 is 133769036764541.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-145467630967331 is a prime.

It is a super-2 number, since 2×145467630967331² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (145467630960331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 72733815483665 + 72733815483666.

It is an arithmetic number, because the mean of its divisors is an integer number (72733815483666).

Almost surely, 2^{145467630967331} is an apocalyptic number.

145467630967331 is a deficient number, since it is larger than the sum of its proper divisors (1).

145467630967331 is an equidigital number, since it uses as much as digits as its factorization.

145467630967331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 205752960, while the sum is 65.

The spelling of 145467630967331 in words is "one hundred forty-five trillion, four hundred sixty-seven billion, six hundred thirty million, nine hundred sixty-seven thousand, three hundred thirty-one".