49790710944 has 144 divisors (see below), whose sum is σ = 156203657064. Its totient is φ = 14946508800.

The previous prime is 49790710883. The next prime is 49790710961. The reversal of 49790710944 is 44901709794.

49790710944 is a `hidden beast` number, since 497 + 9 + 0 + 7 + 109 + 44 = 666.

49790710944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 24130515600 + 25660195344 = 155340^2 + 160188^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-2 number, since 2×49790710944² (a number of 22 digits) contains 22 as substring.

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, 8677 + ... + 315684.

Almost surely, 2^49790710944 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 49790710944, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78101828532).

49790710944 is an abundant number, since it is smaller than the sum of its proper divisors (106412946120).

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

49790710944 is a wasteful number, since it uses less digits than its factorization.

49790710944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324431 (or 324420 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The spelling of 49790710944 in words is "forty-nine billion, seven hundred ninety million, seven hundred ten thousand, nine hundred forty-four".