50434440132 has 24 divisors (see below), whose sum is σ = 117858412672. Its totient is φ = 16786044000.

The previous prime is 50434440101. The next prime is 50434440143. The reversal of 50434440132 is 23104443405.

It is a self number, because there is not a number n which added to its sum of digits gives 50434440132.

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 7 ways as a sum of consecutive naturals, for example, 3171244 + ... + 3187107.

Almost surely, 2^50434440132 is an apocalyptic number.

It is an amenable number.

50434440132 is an abundant number, since it is smaller than the sum of its proper divisors (67423972540).

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

50434440132 is a wasteful number, since it uses less digits than its factorization.

50434440132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6359019 (or 6359017 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 50434440132 its reverse (23104443405), we get a palindrome (73538883537).

The spelling of 50434440132 in words is "fifty billion, four hundred thirty-four million, four hundred forty thousand, one hundred thirty-two".