10044432442 has 16 divisors (see below), whose sum is σ = 17150968512. Its totient is φ = 4367144320.

The previous prime is 10044432421. The next prime is 10044432443. The reversal of 10044432442 is 24423444001.

It is a self number, because there is not a number n which added to its sum of digits gives 10044432442.

It is not an unprimeable number, because it can be changed into a prime (10044432443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9924823 + ... + 9925834.

It is an arithmetic number, because the mean of its divisors is an integer number (1071935532).

Almost surely, 2^10044432442 is an apocalyptic number.

10044432442 is a deficient number, since it is larger than the sum of its proper divisors (7106536070).

10044432442 is a wasteful number, since it uses less digits than its factorization.

10044432442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19850693.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 10044432442 its reverse (24423444001), we get a palindrome (34467876443).

The spelling of 10044432442 in words is "ten billion, forty-four million, four hundred thirty-two thousand, four hundred forty-two".