79270312120 has 32 divisors (see below), whose sum is σ = 178369251120. Its totient is φ = 31706160640.

The previous prime is 79270312117. The next prime is 79270312141. The reversal of 79270312120 is 2121307297.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 713019 + ... + 816661.

Almost surely, 2^79270312120 is an apocalyptic number.

It is an amenable number.

79270312120 is an abundant number, since it is smaller than the sum of its proper divisors (99098939000).

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

79270312120 is a wasteful number, since it uses less digits than its factorization.

79270312120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122775 (or 122771 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The spelling of 79270312120 in words is "seventy-nine billion, two hundred seventy million, three hundred twelve thousand, one hundred twenty".