80804044004 has 12 divisors (see below), whose sum is σ = 141412193328. Its totient is φ = 40400560200.

The previous prime is 80804044001. The next prime is 80804044021. The reversal of 80804044004 is 40044040808.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (80804044001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235982 + ... + 466149.

It is an arithmetic number, because the mean of its divisors is an integer number (11784349444).

Almost surely, 2^80804044004 is an apocalyptic number.

It is an amenable number.

80804044004 is a deficient number, since it is larger than the sum of its proper divisors (60608149324).

80804044004 is a wasteful number, since it uses less digits than its factorization.

80804044004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730906 (or 730904 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 32.

The spelling of 80804044004 in words is "eighty billion, eight hundred four million, forty-four thousand, four".