80004880404 has 18 divisors (see below), whose sum is σ = 202234558890. Its totient is φ = 26668293456.

The previous prime is 80004880379. The next prime is 80004880411. The reversal of 80004880404 is 40408840008.

It can be written as a sum of positive squares in only one way, i.e., 75927802500 + 4077077904 = 275550^2 + 63852^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 2222357789 = 80004880404 / (8 + 0 + 0 + 0 + 4 + 8 + 8 + 0 + 4 + 0 + 4).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1111178859 + ... + 1111178930.

Almost surely, 2^80004880404 is an apocalyptic number.

It is an amenable number.

80004880404 is an abundant number, since it is smaller than the sum of its proper divisors (122229678486).

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

80004880404 is a wasteful number, since it uses less digits than its factorization.

80004880404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2222357799 (or 2222357794 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 36.

The spelling of 80004880404 in words is "eighty billion, four million, eight hundred eighty thousand, four hundred four".