116990761160 has 256 divisors, whose sum is σ = 345116298240. Its totient is φ = 34635939840.

The previous prime is 116990761127. The next prime is 116990761189. The reversal of 116990761160 is 61167099611.

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, 10328300 + ... + 10339620.

It is an arithmetic number, because the mean of its divisors is an integer number (1348110540).

Almost surely, 2^116990761160 is an apocalyptic number.

116990761160 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 116990761160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172558149120).

116990761160 is an abundant number, since it is smaller than the sum of its proper divisors (228125537080).

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

116990761160 is a wasteful number, since it uses less digits than its factorization.

116990761160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11536 (or 11532 counting only the distinct ones).

The product of its (nonzero) digits is 122472, while the sum is 47.

The spelling of 116990761160 in words is "one hundred sixteen billion, nine hundred ninety million, seven hundred sixty-one thousand, one hundred sixty".