44243652656 has 40 divisors (see below), whose sum is σ = 102227576064. Its totient is φ = 18137148480.

The previous prime is 44243652577. The next prime is 44243652671. The reversal of 44243652656 is 65625634244.

It is a self number, because there is not a number n which added to its sum of digits gives 44243652656.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8585090 + ... + 8590241.

Almost surely, 2^44243652656 is an apocalyptic number.

44243652656 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

44243652656 is an abundant number, since it is smaller than the sum of its proper divisors (57983923408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44243652656 is a wasteful number, since it uses less digits than its factorization.

44243652656 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17175369 (or 17175363 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 47.

The spelling of 44243652656 in words is "forty-four billion, two hundred forty-three million, six hundred fifty-two thousand, six hundred fifty-six".