43044116325 has 48 divisors (see below), whose sum is σ = 81352888320. Its totient is φ = 19672470720.

The previous prime is 43044116321. The next prime is 43044116329. The reversal of 43044116325 is 52361144034.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (43044116321) and next prime (43044116329).

It is not a de Polignac number, because 43044116325 - 2² = 43044116321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (43044116321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2957416 + ... + 2971934.

It is an arithmetic number, because the mean of its divisors is an integer number (1694851840).

Almost surely, 2^43044116325 is an apocalyptic number.

It is an amenable number.

43044116325 is a deficient number, since it is larger than the sum of its proper divisors (38308771995).

43044116325 is a wasteful number, since it uses less digits than its factorization.

43044116325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20186 (or 20181 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The spelling of 43044116325 in words is "forty-three billion, forty-four million, one hundred sixteen thousand, three hundred twenty-five".