44057992268 has 24 divisors (see below), whose sum is σ = 81645278400. Its totient is φ = 20731036928.

The previous prime is 44057992249. The next prime is 44057992291. The reversal of 44057992268 is 86229975044.

It is a happy number.

It is a super-2 number, since 2×44057992268² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 774173 + ... + 829131.

It is an arithmetic number, because the mean of its divisors is an integer number (3401886600).

Almost surely, 2^44057992268 is an apocalyptic number.

It is an amenable number.

44057992268 is a deficient number, since it is larger than the sum of its proper divisors (37587286132).

44057992268 is a wasteful number, since it uses less digits than its factorization.

44057992268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66769 (or 66767 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 56.

The spelling of 44057992268 in words is "forty-four billion, fifty-seven million, nine hundred ninety-two thousand, two hundred sixty-eight".