1044040432 has 10 divisors (see below), whose sum is σ = 2022828368. Its totient is φ = 522020208.

The previous prime is 1044040429. The next prime is 1044040447. The reversal of 1044040432 is 2340404401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32626248 + ... + 32626279.

Almost surely, 2^1044040432 is an apocalyptic number.

It is an amenable number.

1044040432 is a deficient number, since it is larger than the sum of its proper divisors (978787936).

1044040432 is an equidigital number, since it uses as much as digits as its factorization.

1044040432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65252535 (or 65252529 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1044040432 is about 32311.6145062422. The cubic root of 1044040432 is about 1014.4697601768.

Adding to 1044040432 its reverse (2340404401), we get a palindrome (3384444833).

The spelling of 1044040432 in words is "one billion, forty-four million, forty thousand, four hundred thirty-two".