80440224004 has 12 divisors (see below), whose sum is σ = 160880448064. Its totient is φ = 34474381704.

The previous prime is 80440223917. The next prime is 80440224013. The reversal of 80440224004 is 40042204408.

80440224004 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 2872865143 = 80440224004 / (8 + 0 + 4 + 4 + 0 + 2 + 2 + 4 + 0 + 0 + 4).

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, 1436432544 + ... + 1436432599.

Almost surely, 2^80440224004 is an apocalyptic number.

It is an amenable number.

80440224004 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

80440224004 is a wasteful number, since it uses less digits than its factorization.

80440224004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2872865154 (or 2872865152 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

The spelling of 80440224004 in words is "eighty billion, four hundred forty million, two hundred twenty-four thousand, four".