116688242320 has 320 divisors, whose sum is σ = 313323945984. Its totient is φ = 40081029120.

The previous prime is 116688242311. The next prime is 116688242339. The reversal of 116688242320 is 23242886611.

It is a happy number.

It is a super-2 number, since 2×116688242320² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 304668849 + ... + 304669231.

Almost surely, 2^116688242320 is an apocalyptic number.

116688242320 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 116688242320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156661972992).

116688242320 is an abundant number, since it is smaller than the sum of its proper divisors (196635703664).

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

116688242320 is a wasteful number, since it uses less digits than its factorization.

116688242320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 750 (or 744 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 43.

The spelling of 116688242320 in words is "one hundred sixteen billion, six hundred eighty-eight million, two hundred forty-two thousand, three hundred twenty".