318442858111 has 24 divisors (see below), whose sum is σ = 390524410080. Its totient is φ = 258391913472.

The previous prime is 318442858051. The next prime is 318442858141. The reversal of 318442858111 is 111858244813.

It is not a de Polignac number, because 318442858111 - 2²¹ = 318440760959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (318442858141) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1347166 + ... + 1565803.

It is an arithmetic number, because the mean of its divisors is an integer number (16271850420).

Almost surely, 2^318442858111 is an apocalyptic number.

318442858111 is a deficient number, since it is larger than the sum of its proper divisors (72081551969).

318442858111 is a wasteful number, since it uses less digits than its factorization.

318442858111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2913103 (or 2913096 counting only the distinct ones).

The product of its digits is 245760, while the sum is 46.

The spelling of 318442858111 in words is "three hundred eighteen billion, four hundred forty-two million, eight hundred fifty-eight thousand, one hundred eleven".