44013785088 has 312 divisors, whose sum is σ = 147043259328. Its totient is φ = 11605966848.

The previous prime is 44013785051. The next prime is 44013785129. The reversal of 44013785088 is 88058731044.

It is a tau number, because it is divible by the number of its divisors (312).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7824645 + ... + 7830267.

Almost surely, 2^44013785088 is an apocalyptic number.

44013785088 is a gapful number since it is divisible by the number (48) 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 44013785088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73521629664).

44013785088 is an abundant number, since it is smaller than the sum of its proper divisors (103029474240).

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

44013785088 is a wasteful number, since it uses less digits than its factorization.

44013785088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5677 (or 5648 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 48.

The spelling of 44013785088 in words is "forty-four billion, thirteen million, seven hundred eighty-five thousand, eighty-eight".