50044542144 has 28 divisors (see below), whose sum is σ = 132409518264. Its totient is φ = 16681513984.

The previous prime is 50044542133. The next prime is 50044542167. The reversal of 50044542144 is 44124544005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130324137 + ... + 130324520.

Almost surely, 2^50044542144 is an apocalyptic number.

It is an amenable number.

50044542144 is an abundant number, since it is smaller than the sum of its proper divisors (82364976120).

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

50044542144 is a wasteful number, since it uses less digits than its factorization.

50044542144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260648672 (or 260648662 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 33.

The spelling of 50044542144 in words is "fifty billion, forty-four million, five hundred forty-two thousand, one hundred forty-four".