10044444432 has 40 divisors (see below), whose sum is σ = 28307072160. Its totient is φ = 3043770880.

The previous prime is 10044444419. The next prime is 10044444463. The reversal of 10044444432 is 23444444001.

It is a self number, because there is not a number n which added to its sum of digits gives 10044444432.

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, 9511257 + ... + 9512312.

It is an arithmetic number, because the mean of its divisors is an integer number (707676804).

Almost surely, 2^10044444432 is an apocalyptic number.

10044444432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10044444432 is an abundant number, since it is smaller than the sum of its proper divisors (18262627728).

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

10044444432 is a wasteful number, since it uses less digits than its factorization.

10044444432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19023591 (or 19023585 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 10044444432 its reverse (23444444001), we get a palindrome (33488888433).

The spelling of 10044444432 in words is "ten billion, forty-four million, four hundred forty-four thousand, four hundred thirty-two".