115501845412 has 12 divisors (see below), whose sum is σ = 202154537200. Its totient is φ = 57743406216.

The previous prime is 115501845401. The next prime is 115501845419. The reversal of 115501845412 is 214548105511.

It is not an unprimeable number, because it can be changed into a prime (115501845419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1844478 + ... + 1906069.

Almost surely, 2^115501845412 is an apocalyptic number.

It is an amenable number.

115501845412 is a deficient number, since it is larger than the sum of its proper divisors (86652691788).

115501845412 is a wasteful number, since it uses less digits than its factorization.

115501845412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3758250 (or 3758248 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 37.

The spelling of 115501845412 in words is "one hundred fifteen billion, five hundred one million, eight hundred forty-five thousand, four hundred twelve".