80118439104 has 56 divisors (see below), whose sum is σ = 231250955328. Its totient is φ = 24278314240.

The previous prime is 80118439097. The next prime is 80118439123. The reversal of 80118439104 is 40193481108.

It is a super-2 number, since 2×80118439104² (a number of 23 digits) contains 22 as substring.

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, 18965322 + ... + 18969545.

Almost surely, 2^80118439104 is an apocalyptic number.

It is an amenable number.

80118439104 is an abundant number, since it is smaller than the sum of its proper divisors (151132516224).

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

80118439104 is a wasteful number, since it uses less digits than its factorization.

80118439104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37934893 (or 37934883 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 39.

The spelling of 80118439104 in words is "eighty billion, one hundred eighteen million, four hundred thirty-nine thousand, one hundred four".