115032224243916 has 144 divisors (see below), whose sum is σ = 344141372178240. Its totient is φ = 31699158865920.

The previous prime is 115032224243843. The next prime is 115032224243917. The reversal of 115032224243916 is 619342422230511.

115032224243916 is a `hidden beast` number, since 1 + 1 + 5 + 0 + 32 + 224 + 2 + 4 + 391 + 6 = 666.

It is a super-2 number, since 2×115032224243916² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (115032224243917) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1551865 + ... + 15247056.

Almost surely, 2^{115032224243916} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115032224243916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172070686089120).

115032224243916 is an abundant number, since it is smaller than the sum of its proper divisors (229109147934324).

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

115032224243916 is a wasteful number, since it uses less digits than its factorization.

115032224243916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16799904 (or 16799899 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 45.

The spelling of 115032224243916 in words is "one hundred fifteen trillion, thirty-two billion, two hundred twenty-four million, two hundred forty-three thousand, nine hundred sixteen".