316614580393 has 2 divisors, whose sum is σ = 316614580394. Its totient is φ = 316614580392.

The previous prime is 316614580361. The next prime is 316614580501. The reversal of 316614580393 is 393085416613.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 242667567769 + 73947012624 = 492613^2 + 271932^2 .

It is a cyclic number.

It is not a de Polignac number, because 316614580393 - 2⁵ = 316614580361 is a prime.

It is not a weakly prime, because it can be changed into another prime (316614580313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158307290196 + 158307290197.

It is an arithmetic number, because the mean of its divisors is an integer number (158307290197).

Almost surely, 2^316614580393 is an apocalyptic number.

It is an amenable number.

316614580393 is a deficient number, since it is larger than the sum of its proper divisors (1).

316614580393 is an equidigital number, since it uses as much as digits as its factorization.

316614580393 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1399680, while the sum is 49.

The spelling of 316614580393 in words is "three hundred sixteen billion, six hundred fourteen million, five hundred eighty thousand, three hundred ninety-three".