44564034231 has 12 divisors (see below), whose sum is σ = 64451047752. Its totient is φ = 29672074896.

The previous prime is 44564034191. The next prime is 44564034239. The reversal of 44564034231 is 13243046544.

44564034231 is a `hidden beast` number, since 4 + 4 + 5 + 640 + 3 + 4 + 2 + 3 + 1 = 666.

It is not a de Polignac number, because 44564034231 - 2⁷ = 44564034103 is a prime.

It is a super-2 number, since 2×44564034231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44564034239) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 3099201 + ... + 3113546.

It is an arithmetic number, because the mean of its divisors is an integer number (5370920646).

Almost surely, 2^44564034231 is an apocalyptic number.

44564034231 is a deficient number, since it is larger than the sum of its proper divisors (19887013521).

44564034231 is a wasteful number, since it uses less digits than its factorization.

44564034231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6213550 (or 6213547 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The spelling of 44564034231 in words is "forty-four billion, five hundred sixty-four million, thirty-four thousand, two hundred thirty-one".