50442404232 has 32 divisors (see below), whose sum is σ = 137570194080. Its totient is φ = 15285576960.

The previous prime is 50442404231. The next prime is 50442404249. The reversal of 50442404232 is 23240424405.

It is a super-2 number, since 2×50442404232² (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 50442404232.

It is not an unprimeable number, because it can be changed into a prime (50442404231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95534593 + ... + 95535120.

It is an arithmetic number, because the mean of its divisors is an integer number (4299068565).

Almost surely, 2^50442404232 is an apocalyptic number.

It is an amenable number.

50442404232 is an abundant number, since it is smaller than the sum of its proper divisors (87127789848).

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

50442404232 is a wasteful number, since it uses less digits than its factorization.

50442404232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191069733 (or 191069729 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 30.

Adding to 50442404232 its reverse (23240424405), we get a palindrome (73682828637).

The spelling of 50442404232 in words is "fifty billion, four hundred forty-two million, four hundred four thousand, two hundred thirty-two".