44317579072 has 224 divisors, whose sum is σ = 106458105600. Its totient is φ = 18094129152.

The previous prime is 44317578989. The next prime is 44317579079. The reversal of 44317579072 is 27097571344.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44317579079) by changing a digit.

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, 19192254 + ... + 19194562.

It is an arithmetic number, because the mean of its divisors is an integer number (475259400).

Almost surely, 2^44317579072 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 44317579072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53229052800).

44317579072 is an abundant number, since it is smaller than the sum of its proper divisors (62140526528).

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

44317579072 is a wasteful number, since it uses less digits than its factorization.

44317579072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2433 (or 2423 counting only the distinct ones).

The product of its (nonzero) digits is 1481760, while the sum is 49.

The spelling of 44317579072 in words is "forty-four billion, three hundred seventeen million, five hundred seventy-nine thousand, seventy-two".