116878235178 has 16 divisors (see below), whose sum is σ = 246059442720. Its totient is φ = 36908916336.

The previous prime is 116878235153. The next prime is 116878235179. The reversal of 116878235178 is 871532878611.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (116878235179) 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, 512623725 + ... + 512623952.

It is an arithmetic number, because the mean of its divisors is an integer number (15378715170).

Almost surely, 2^116878235178 is an apocalyptic number.

116878235178 is an abundant number, since it is smaller than the sum of its proper divisors (129181207542).

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

116878235178 is a wasteful number, since it uses less digits than its factorization.

116878235178 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025247701.

The product of its digits is 4515840, while the sum is 57.

The spelling of 116878235178 in words is "one hundred sixteen billion, eight hundred seventy-eight million, two hundred thirty-five thousand, one hundred seventy-eight".