10002044432 has 40 divisors (see below), whose sum is σ = 19846944000. Its totient is φ = 4880851712.

The previous prime is 10002044417. The next prime is 10002044483. The reversal of 10002044432 is 23444020001.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251444 + ... + 288492.

It is an arithmetic number, because the mean of its divisors is an integer number (496173600).

Almost surely, 2^10002044432 is an apocalyptic number.

It is an amenable number.

10002044432 is a deficient number, since it is larger than the sum of its proper divisors (9844899568).

10002044432 is a wasteful number, since it uses less digits than its factorization.

10002044432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37463 (or 37457 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 10002044432 its reverse (23444020001), we get a palindrome (33446064433).

The spelling of 10002044432 in words is "ten billion, two million, forty-four thousand, four hundred thirty-two".