44480664884 has 24 divisors (see below), whose sum is σ = 81453388968. Its totient is φ = 21230951040.

The previous prime is 44480664821. The next prime is 44480664887. The reversal of 44480664884 is 48846608444.

It can be written as a sum of positive squares in 4 ways, for example, as 9988003600 + 34492661284 = 99940^2 + 185722^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44480664887) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2827487 + ... + 2843174.

It is an arithmetic number, because the mean of its divisors is an integer number (3393891207).

Almost surely, 2^44480664884 is an apocalyptic number.

It is an amenable number.

44480664884 is a deficient number, since it is larger than the sum of its proper divisors (36972724084).

44480664884 is a wasteful number, since it uses less digits than its factorization.

44480664884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5670755 (or 5670753 counting only the distinct ones).

The product of its (nonzero) digits is 18874368, while the sum is 56.

The spelling of 44480664884 in words is "forty-four billion, four hundred eighty million, six hundred sixty-four thousand, eight hundred eighty-four".