2544334432 has 24 divisors (see below), whose sum is σ = 5025181896. Its totient is φ = 1268097792.

The previous prime is 2544334421. The next prime is 2544334501. The reversal of 2544334432 is 2344334452.

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 in 3 ways as a sum of consecutive naturals, for example, 116998 + ... + 137029.

It is an arithmetic number, because the mean of its divisors is an integer number (209382579).

Almost surely, 2^2544334432 is an apocalyptic number.

It is an amenable number.

2544334432 is a deficient number, since it is larger than the sum of its proper divisors (2480847464).

2544334432 is a wasteful number, since it uses less digits than its factorization.

2544334432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254350 (or 254342 counting only the distinct ones).

The product of its digits is 138240, while the sum is 34.

The square root of 2544334432 is about 50441.3960155744. The cubic root of 2544334432 is about 1365.1846560601.

Adding to 2544334432 its reverse (2344334452), we get a palindrome (4888668884).

The spelling of 2544334432 in words is "two billion, five hundred forty-four million, three hundred thirty-four thousand, four hundred thirty-two".