50344647144 has 96 divisors (see below), whose sum is σ = 146481773760. Its totient is φ = 14358530560.

The previous prime is 50344647139. The next prime is 50344647239. The reversal of 50344647144 is 44174644305.

It is a junction number, because it is equal to n+sod(n) for n = 50344647096 and 50344647105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 460524 + ... + 559259.

It is an arithmetic number, because the mean of its divisors is an integer number (1525851810).

Almost surely, 2^50344647144 is an apocalyptic number.

It is an amenable number.

50344647144 is an abundant number, since it is smaller than the sum of its proper divisors (96137126616).

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

50344647144 is a wasteful number, since it uses less digits than its factorization.

50344647144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1019831 (or 1019816 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 42.

The spelling of 50344647144 in words is "fifty billion, three hundred forty-four million, six hundred forty-seven thousand, one hundred forty-four".