44704613664 has 192 divisors, whose sum is σ = 133239214080. Its totient is φ = 14579066880.

The previous prime is 44704613651. The next prime is 44704613717. The reversal of 44704613664 is 46631640744.

44704613664 is a `hidden beast` number, since 4 + 470 + 46 + 136 + 6 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8007354 + ... + 8012934.

It is an arithmetic number, because the mean of its divisors is an integer number (693954240).

Almost surely, 2^44704613664 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44704613664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66619607040).

44704613664 is an abundant number, since it is smaller than the sum of its proper divisors (88534600416).

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

44704613664 is a wasteful number, since it uses less digits than its factorization.

44704613664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5800 (or 5786 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 45.

The spelling of 44704613664 in words is "forty-four billion, seven hundred four million, six hundred thirteen thousand, six hundred sixty-four".