316640292259 has 2 divisors, whose sum is σ = 316640292260. Its totient is φ = 316640292258.

The previous prime is 316640292257. The next prime is 316640292329. The reversal of 316640292259 is 952292046613.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 316640292259 - 2¹ = 316640292257 is a prime.

It is a super-2 number, since 2×316640292259² (a number of 24 digits) contains 22 as substring.

Together with 316640292257, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (316640292257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158320146129 + 158320146130.

It is an arithmetic number, because the mean of its divisors is an integer number (158320146130).

Almost surely, 2^316640292259 is an apocalyptic number.

316640292259 is a deficient number, since it is larger than the sum of its proper divisors (1).

316640292259 is an equidigital number, since it uses as much as digits as its factorization.

316640292259 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 316640292259 in words is "three hundred sixteen billion, six hundred forty million, two hundred ninety-two thousand, two hundred fifty-nine".