115025400416 has 24 divisors (see below), whose sum is σ = 231722684424. Its totient is φ = 56175194880.

The previous prime is 115025400401. The next prime is 115025400421. The reversal of 115025400416 is 614004520511.

It is a super-2 number, since 2×115025400416² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41795645 + ... + 41798396.

It is an arithmetic number, because the mean of its divisors is an integer number (9655111851).

Almost surely, 2^115025400416 is an apocalyptic number.

115025400416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

115025400416 is an abundant number, since it is smaller than the sum of its proper divisors (116697284008).

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

115025400416 is an equidigital number, since it uses as much as digits as its factorization.

115025400416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83594094 (or 83594086 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 29.

Adding to 115025400416 its reverse (614004520511), we get a palindrome (729029920927).

The spelling of 115025400416 in words is "one hundred fifteen billion, twenty-five million, four hundred thousand, four hundred sixteen".