115208688942 has 12 divisors (see below), whose sum is σ = 249618826080. Its totient is φ = 38402896308.

The previous prime is 115208688929. The next prime is 115208688949. The reversal of 115208688942 is 249886802511.

115208688942 is a `hidden beast` number, since 11 + 520 + 8 + 68 + 8 + 9 + 42 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115208688949) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3200241342 + ... + 3200241377.

It is an arithmetic number, because the mean of its divisors is an integer number (20801568840).

Almost surely, 2^115208688942 is an apocalyptic number.

115208688942 is an abundant number, since it is smaller than the sum of its proper divisors (134410137138).

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

115208688942 is a wasteful number, since it uses less digits than its factorization.

115208688942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6400482727 (or 6400482724 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 54.

The spelling of 115208688942 in words is "one hundred fifteen billion, two hundred eight million, six hundred eighty-eight thousand, nine hundred forty-two".