80426604204 has 36 divisors (see below), whose sum is σ = 203487025560. Its totient is φ = 26784282240.

The previous prime is 80426604179. The next prime is 80426604227. The reversal of 80426604204 is 40240662408.

It is a happy number.

80426604204 is a `hidden beast` number, since 8 + 0 + 4 + 26 + 604 + 20 + 4 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 984589 + ... + 1063140.

Almost surely, 2^80426604204 is an apocalyptic number.

It is an amenable number.

80426604204 is an abundant number, since it is smaller than the sum of its proper divisors (123060421356).

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

80426604204 is a wasteful number, since it uses less digits than its factorization.

80426604204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048830 (or 2048825 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 36.

The spelling of 80426604204 in words is "eighty billion, four hundred twenty-six million, six hundred four thousand, two hundred four".