44794763856 has 160 divisors (see below), whose sum is σ = 133343965440. Its totient is φ = 14566936320.

The previous prime is 44794763843. The next prime is 44794763861. The reversal of 44794763856 is 65836749744.

It is a happy number.

44794763856 is a `hidden beast` number, since 44 + 79 + 476 + 3 + 8 + 56 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 44794763793 and 44794763802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1419061 + ... + 1450283.

It is an arithmetic number, because the mean of its divisors is an integer number (833399784).

Almost surely, 2^44794763856 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 44794763856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66671982720).

44794763856 is an abundant number, since it is smaller than the sum of its proper divisors (88549201584).

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

44794763856 is an equidigital number, since it uses as much as digits as its factorization.

44794763856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31293 (or 31269 counting only the distinct ones).

The product of its digits is 121927680, while the sum is 63.

The spelling of 44794763856 in words is "forty-four billion, seven hundred ninety-four million, seven hundred sixty-three thousand, eight hundred fifty-six".