44944911956 has 12 divisors (see below), whose sum is σ = 89889823968. Its totient is φ = 19262105112.

The previous prime is 44944911953. The next prime is 44944911983. The reversal of 44944911956 is 65911944944.

44944911956 is an admirable number.

It is a super-2 number, since 2×44944911956² (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 (44944911953) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 802587686 + ... + 802587741.

It is an arithmetic number, because the mean of its divisors is an integer number (7490818664).

Almost surely, 2^44944911956 is an apocalyptic number.

It is an amenable number.

44944911956 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

44944911956 is a wasteful number, since it uses less digits than its factorization.

44944911956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1605175438 (or 1605175436 counting only the distinct ones).

The product of its digits is 5598720, while the sum is 56.

The spelling of 44944911956 in words is "forty-four billion, nine hundred forty-four million, nine hundred eleven thousand, nine hundred fifty-six".