115304434142032 has 40 divisors (see below), whose sum is σ = 237993616496160. Its totient is φ = 53959842979200.

The previous prime is 115304434142021. The next prime is 115304434142033. The reversal of 115304434142032 is 230241434403511.

It is a super-2 number, since 2×115304434142032² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 115304434141982 and 115304434142000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115304434142033) 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, 2284859719 + ... + 2284910182.

It is an arithmetic number, because the mean of its divisors is an integer number (5949840412404).

Almost surely, 2^{115304434142032} is an apocalyptic number.

It is an amenable number.

115304434142032 is an abundant number, since it is smaller than the sum of its proper divisors (122689182354128).

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

115304434142032 is a wasteful number, since it uses less digits than its factorization.

115304434142032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4569770011 (or 4569770005 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 115304434142032 its reverse (230241434403511), we get a palindrome (345545868545543).

The spelling of 115304434142032 in words is "one hundred fifteen trillion, three hundred four billion, four hundred thirty-four million, one hundred forty-two thousand, thirty-two".