116640568200 has 192 divisors, whose sum is σ = 390096907200. Its totient is φ = 28660147200.

The previous prime is 116640568159. The next prime is 116640568229. The reversal of 116640568200 is 2865046611.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4440706 + ... + 4466894.

It is an arithmetic number, because the mean of its divisors is an integer number (2031754725).

Almost surely, 2^116640568200 is an apocalyptic number.

116640568200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116640568200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (195048453600).

116640568200 is an abundant number, since it is smaller than the sum of its proper divisors (273456339000).

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

116640568200 is a wasteful number, since it uses less digits than its factorization.

116640568200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26792 (or 26783 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 39.

The spelling of 116640568200 in words is "one hundred sixteen billion, six hundred forty million, five hundred sixty-eight thousand, two hundred".