80000444044 has 12 divisors (see below), whose sum is σ = 140002999024. Its totient is φ = 39999587184.

The previous prime is 80000444021. The next prime is 80000444047. The reversal of 80000444044 is 44044400008.

It is not an unprimeable number, because it can be changed into a prime (80000444047) 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, 231337 + ... + 462079.

Almost surely, 2^80000444044 is an apocalyptic number.

It is an amenable number.

80000444044 is a deficient number, since it is larger than the sum of its proper divisors (60002554980).

80000444044 is a wasteful number, since it uses less digits than its factorization.

80000444044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317424 (or 317422 counting only the distinct ones).

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

The spelling of 80000444044 in words is "eighty billion, four hundred forty-four thousand, forty-four".