50404461942 has 32 divisors (see below), whose sum is σ = 107393166720. Its totient is φ = 15725422080.

The previous prime is 50404461931. The next prime is 50404461953. The reversal of 50404461942 is 24916440405.

It is an interprime number because it is at equal distance from previous prime (50404461931) and next prime (50404461953).

It is a super-2 number, since 2×50404461942² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 50404461942.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2654059 + ... + 2672982.

It is an arithmetic number, because the mean of its divisors is an integer number (3356036460).

Almost surely, 2^50404461942 is an apocalyptic number.

50404461942 is an abundant number, since it is smaller than the sum of its proper divisors (56988704778).

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

50404461942 is a wasteful number, since it uses less digits than its factorization.

50404461942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5327148.

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 50404461942 in words is "fifty billion, four hundred four million, four hundred sixty-one thousand, nine hundred forty-two".