44404400488 has 16 divisors (see below), whose sum is σ = 95152286880. Its totient is φ = 19030457328.

The previous prime is 44404400423. The next prime is 44404400497. The reversal of 44404400488 is 88400440444.

It is a self number, because there is not a number n which added to its sum of digits gives 44404400488.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 396467806 + ... + 396467917.

It is an arithmetic number, because the mean of its divisors is an integer number (5947017930).

Almost surely, 2^44404400488 is an apocalyptic number.

It is an amenable number.

44404400488 is an abundant number, since it is smaller than the sum of its proper divisors (50747886392).

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

44404400488 is a wasteful number, since it uses less digits than its factorization.

44404400488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 792935736 (or 792935732 counting only the distinct ones).

The product of its (nonzero) digits is 262144, while the sum is 40.

The spelling of 44404400488 in words is "forty-four billion, four hundred four million, four hundred thousand, four hundred eighty-eight".