44764921760 has 192 divisors, whose sum is σ = 117590102784. Its totient is φ = 15998361600.

The previous prime is 44764921759. The next prime is 44764921763. The reversal of 44764921760 is 6712946744.

44764921760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 44764921699 and 44764921708.

It is not an unprimeable number, because it can be changed into a prime (44764921763) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11169677 + ... + 11173683.

It is an arithmetic number, because the mean of its divisors is an integer number (612448452).

Almost surely, 2^44764921760 is an apocalyptic number.

44764921760 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 44764921760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58795051392).

44764921760 is an abundant number, since it is smaller than the sum of its proper divisors (72825181024).

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

44764921760 is a wasteful number, since it uses less digits than its factorization.

44764921760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4207 (or 4199 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 50.

The spelling of 44764921760 in words is "forty-four billion, seven hundred sixty-four million, nine hundred twenty-one thousand, seven hundred sixty".