44783811072 has 1440 divisors, whose sum is σ = 188479811520. Its totient is φ = 10032906240.

The previous prime is 44783811047. The next prime is 44783811089. The reversal of 44783811072 is 27011838744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 613476828 + ... + 613476900.

It is an arithmetic number, because the mean of its divisors is an integer number (130888758).

Almost surely, 2^44783811072 is an apocalyptic number.

44783811072 is a gapful number since it is divisible by the number (42) 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 44783811072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (94239905760).

44783811072 is an abundant number, since it is smaller than the sum of its proper divisors (143696000448).

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

44783811072 is a wasteful number, since it uses less digits than its factorization.

44783811072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154 (or 128 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 44783811072 in words is "forty-four billion, seven hundred eighty-three million, eight hundred eleven thousand, seventy-two".