116264278988 has 48 divisors (see below), whose sum is σ = 242307362976. Its totient is φ = 48113948160.

The previous prime is 116264278969. The next prime is 116264278993. The reversal of 116264278988 is 889872462611.

It is a self number, because there is not a number n which added to its sum of digits gives 116264278988.

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, 1350431 + ... + 1433942.

It is an arithmetic number, because the mean of its divisors is an integer number (5048070062).

Almost surely, 2^116264278988 is an apocalyptic number.

It is an amenable number.

116264278988 is an abundant number, since it is smaller than the sum of its proper divisors (126043083988).

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

116264278988 is a wasteful number, since it uses less digits than its factorization.

116264278988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784474 (or 2784472 counting only the distinct ones).

The product of its digits is 18579456, while the sum is 62.

The spelling of 116264278988 in words is "one hundred sixteen billion, two hundred sixty-four million, two hundred seventy-eight thousand, nine hundred eighty-eight".