44688890344 has 16 divisors (see below), whose sum is σ = 95761908000. Its totient is φ = 19152381552.

The previous prime is 44688890329. The next prime is 44688890347. The reversal of 44688890344 is 44309888644.

It is not an unprimeable number, because it can be changed into a prime (44688890347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 399007894 + ... + 399008005.

It is an arithmetic number, because the mean of its divisors is an integer number (5985119250).

Almost surely, 2^44688890344 is an apocalyptic number.

It is an amenable number.

44688890344 is an abundant number, since it is smaller than the sum of its proper divisors (51073017656).

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

44688890344 is a wasteful number, since it uses less digits than its factorization.

44688890344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 798015912 (or 798015908 counting only the distinct ones).

The product of its (nonzero) digits is 21233664, while the sum is 58.

The spelling of 44688890344 in words is "forty-four billion, six hundred eighty-eight million, eight hundred ninety thousand, three hundred forty-four".