264432322146163 has 2 divisors, whose sum is σ = 264432322146164. Its totient is φ = 264432322146162.

The previous prime is 264432322146121. The next prime is 264432322146211. The reversal of 264432322146163 is 361641223234462.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264432322146163 is a prime.

It is a super-2 number, since 2×264432322146163² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (264432322126163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132216161073081 + 132216161073082.

It is an arithmetic number, because the mean of its divisors is an integer number (132216161073082).

Almost surely, 2^{264432322146163} is an apocalyptic number.

264432322146163 is a deficient number, since it is larger than the sum of its proper divisors (1).

264432322146163 is an equidigital number, since it uses as much as digits as its factorization.

264432322146163 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5971968, while the sum is 49.

The spelling of 264432322146163 in words is "two hundred sixty-four trillion, four hundred thirty-two billion, three hundred twenty-two million, one hundred forty-six thousand, one hundred sixty-three".