444044448008 has 24 divisors (see below), whose sum is σ = 968515314750. Its totient is φ = 190304763264.

The previous prime is 444044447969. The next prime is 444044448019. The reversal of 444044448008 is 800844440444.

It can be written as a sum of positive squares in only one way, i.e., 270023651044 + 174020796964 = 519638^2 + 417158^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 444044448008.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 566382833 + ... + 566383616.

Almost surely, 2^444044448008 is an apocalyptic number.

It is an amenable number.

444044448008 is an abundant number, since it is smaller than the sum of its proper divisors (524470866742).

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

444044448008 is a wasteful number, since it uses less digits than its factorization.

444044448008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1132766469 (or 1132766458 counting only the distinct ones).

The product of its (nonzero) digits is 1048576, while the sum is 44.

The spelling of 444044448008 in words is "four hundred forty-four billion, forty-four million, four hundred forty-eight thousand, eight".