50432042112 has 32 divisors (see below), whose sum is σ = 133960112880. Its totient is φ = 16810680576.

The previous prime is 50432042099. The next prime is 50432042117. The reversal of 50432042112 is 21124023405.

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (50432042117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65666338 + ... + 65667105.

Almost surely, 2^50432042112 is an apocalyptic number.

It is an amenable number.

50432042112 is an abundant number, since it is smaller than the sum of its proper divisors (83528070768).

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

50432042112 is a wasteful number, since it uses less digits than its factorization.

50432042112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131333460 (or 131333448 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 50432042112 its reverse (21124023405), we get a palindrome (71556065517).

The spelling of 50432042112 in words is "fifty billion, four hundred thirty-two million, forty-two thousand, one hundred twelve".