80931614184 has 64 divisors (see below), whose sum is σ = 224860416000. Its totient is φ = 26971159680.

The previous prime is 80931614171. The next prime is 80931614219. The reversal of 80931614184 is 48141613908.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 981849 + ... + 1061079.

It is an arithmetic number, because the mean of its divisors is an integer number (3513444000).

Almost surely, 2^80931614184 is an apocalyptic number.

It is an amenable number.

80931614184 is an abundant number, since it is smaller than the sum of its proper divisors (143928801816).

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

80931614184 is a wasteful number, since it uses less digits than its factorization.

80931614184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83975 (or 83965 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 80931614184 in words is "eighty billion, nine hundred thirty-one million, six hundred fourteen thousand, one hundred eighty-four".