2544044432 has 40 divisors (see below), whose sum is σ = 5050968384. Its totient is φ = 1240654464.

The previous prime is 2544044417. The next prime is 2544044443. The reversal of 2544044432 is 2344404452.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 563978 + ... + 568470.

Almost surely, 2^2544044432 is an apocalyptic number.

It is an amenable number.

2544044432 is a deficient number, since it is larger than the sum of its proper divisors (2506923952).

2544044432 is a wasteful number, since it uses less digits than its factorization.

2544044432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5367 (or 5361 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 32.

The square root of 2544044432 is about 50438.5213106015. The cubic root of 2544044432 is about 1365.1327867530.

Adding to 2544044432 its reverse (2344404452), we get a palindrome (4888448884).

The spelling of 2544044432 in words is "two billion, five hundred forty-four million, forty-four thousand, four hundred thirty-two".