316420524344633 has 2 divisors, whose sum is σ = 316420524344634. Its totient is φ = 316420524344632.

The previous prime is 316420524344627. The next prime is 316420524344663. The reversal of 316420524344633 is 336443425024613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 191473555735609 + 124946968609024 = 13837397^2 + 11177968^2 .

It is a cyclic number.

It is not a de Polignac number, because 316420524344633 - 2²⁶ = 316420457235769 is a prime.

It is not a weakly prime, because it can be changed into another prime (316420524344663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158210262172316 + 158210262172317.

It is an arithmetic number, because the mean of its divisors is an integer number (158210262172317).

Almost surely, 2^{316420524344633} is an apocalyptic number.

It is an amenable number.

316420524344633 is a deficient number, since it is larger than the sum of its proper divisors (1).

316420524344633 is an equidigital number, since it uses as much as digits as its factorization.

316420524344633 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14929920, while the sum is 50.

The spelling of 316420524344633 in words is "three hundred sixteen trillion, four hundred twenty billion, five hundred twenty-four million, three hundred forty-four thousand, six hundred thirty-three".