80072872104 has 16 divisors (see below), whose sum is σ = 200182180320. Its totient is φ = 26690957360.

The previous prime is 80072872097. The next prime is 80072872111. The reversal of 80072872104 is 40127827008.

It is an interprime number because it is at equal distance from previous prime (80072872097) and next prime (80072872111).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1668184812 + ... + 1668184859.

It is an arithmetic number, because the mean of its divisors is an integer number (12511386270).

Almost surely, 2^80072872104 is an apocalyptic number.

It is an amenable number.

80072872104 is an abundant number, since it is smaller than the sum of its proper divisors (120109308216).

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

80072872104 is a wasteful number, since it uses less digits than its factorization.

80072872104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3336369680 (or 3336369676 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 39.

The spelling of 80072872104 in words is "eighty billion, seventy-two million, eight hundred seventy-two thousand, one hundred four".