44345040560 has 80 divisors (see below), whose sum is σ = 104075338752. Its totient is φ = 17571091200.

The previous prime is 44345040503. The next prime is 44345040569. The reversal of 44345040560 is 6504054344.

44345040560 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×44345040560² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 44345040560.

It is not an unprimeable number, because it can be changed into a prime (44345040569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6357875 + ... + 6364845.

Almost surely, 2^44345040560 is an apocalyptic number.

44345040560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 44345040560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52037669376).

44345040560 is an abundant number, since it is smaller than the sum of its proper divisors (59730298192).

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

44345040560 is a wasteful number, since it uses less digits than its factorization.

44345040560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7722 (or 7716 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

The spelling of 44345040560 in words is "forty-four billion, three hundred forty-five million, forty thousand, five hundred sixty".