332116131432 has 32 divisors (see below), whose sum is σ = 841984562880. Its totient is φ = 109146145920.

The previous prime is 332116131427. The next prime is 332116131433. The reversal of 332116131432 is 234131611233.

It is a happy number.

It is a super-2 number, since 2×332116131432² (a number of 24 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 332116131432.

It is not an unprimeable number, because it can be changed into a prime (332116131433) 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, 97450213 + ... + 97453620.

It is an arithmetic number, because the mean of its divisors is an integer number (26312017590).

Almost surely, 2^332116131432 is an apocalyptic number.

It is an amenable number.

332116131432 is an abundant number, since it is smaller than the sum of its proper divisors (509868431448).

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

332116131432 is a wasteful number, since it uses less digits than its factorization.

332116131432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194903913 (or 194903909 counting only the distinct ones).

The product of its digits is 7776, while the sum is 30.

Adding to 332116131432 its reverse (234131611233), we get a palindrome (566247742665).

The spelling of 332116131432 in words is "three hundred thirty-two billion, one hundred sixteen million, one hundred thirty-one thousand, four hundred thirty-two".