318036805008 has 80 divisors (see below), whose sum is σ = 884895196416. Its totient is φ = 97846364160.

The previous prime is 318036805007. The next prime is 318036805019. The reversal of 318036805008 is 800508630813.

It is a super-2 number, since 2×318036805008² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (318036805007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6735016 + ... + 6782072.

Almost surely, 2^318036805008 is an apocalyptic number.

It is an amenable number.

318036805008 is an abundant number, since it is smaller than the sum of its proper divisors (566858391408).

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

318036805008 is a wasteful number, since it uses less digits than its factorization.

318036805008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57912 (or 57906 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 318036805008 in words is "three hundred eighteen billion, thirty-six million, eight hundred five thousand, eight".