318858412607 has 12 divisors (see below), whose sum is σ = 372236934096. Its totient is φ = 272334575520.

The previous prime is 318858412559. The next prime is 318858412627. The reversal of 318858412607 is 706214858813.

It is not a de Polignac number, because 318858412607 - 2⁸ = 318858412351 is a prime.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (318858412627) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11565083 + ... + 11592620.

It is an arithmetic number, because the mean of its divisors is an integer number (31019744508).

Almost surely, 2^318858412607 is an apocalyptic number.

318858412607 is a deficient number, since it is larger than the sum of its proper divisors (53378521489).

318858412607 is a wasteful number, since it uses less digits than its factorization.

318858412607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23157998 (or 23157991 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 53.

The spelling of 318858412607 in words is "three hundred eighteen billion, eight hundred fifty-eight million, four hundred twelve thousand, six hundred seven".