114129778902 has 32 divisors (see below), whose sum is σ = 245648679264. Its totient is φ = 35218444800.

The previous prime is 114129778883. The next prime is 114129778937. The reversal of 114129778902 is 209877921411.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9165249 + ... + 9177692.

It is an arithmetic number, because the mean of its divisors is an integer number (7676521227).

Almost surely, 2^114129778902 is an apocalyptic number.

114129778902 is an abundant number, since it is smaller than the sum of its proper divisors (131518900362).

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

114129778902 is a wasteful number, since it uses less digits than its factorization.

114129778902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18343024.

The product of its (nonzero) digits is 508032, while the sum is 51.

The spelling of 114129778902 in words is "one hundred fourteen billion, one hundred twenty-nine million, seven hundred seventy-eight thousand, nine hundred two".