318285286116 has 144 divisors (see below), whose sum is σ = 910440115200. Its totient is φ = 86052601152.

The previous prime is 318285286103. The next prime is 318285286177. The reversal of 318285286116 is 611682582813.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9893505 + ... + 9925623.

It is an arithmetic number, because the mean of its divisors is an integer number (6322500800).

Almost surely, 2^318285286116 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 318285286116, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (455220057600).

318285286116 is an abundant number, since it is smaller than the sum of its proper divisors (592154829084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

318285286116 is a wasteful number, since it uses less digits than its factorization.

318285286116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33046 (or 33037 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 51.

The spelling of 318285286116 in words is "three hundred eighteen billion, two hundred eighty-five million, two hundred eighty-six thousand, one hundred sixteen".