80440224008 has 16 divisors (see below), whose sum is σ = 150939098880. Its totient is φ = 40189797648.

The previous prime is 80440223917. The next prime is 80440224013. The reversal of 80440224008 is 80042204408.

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, 3778016 + ... + 3799247.

It is an arithmetic number, because the mean of its divisors is an integer number (9433693680).

Almost surely, 2^80440224008 is an apocalyptic number.

It is an amenable number.

80440224008 is a deficient number, since it is larger than the sum of its proper divisors (70498874872).

80440224008 is a wasteful number, since it uses less digits than its factorization.

80440224008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7578596 (or 7578592 counting only the distinct ones).

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

The spelling of 80440224008 in words is "eighty billion, four hundred forty million, two hundred twenty-four thousand, eight".