116161500616 has 128 divisors (see below), whose sum is σ = 268362823680. Its totient is φ = 46008124416.

The previous prime is 116161500601. The next prime is 116161500619. The reversal of 116161500616 is 616005161611.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (116161500619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13191271 + ... + 13200073.

It is an arithmetic number, because the mean of its divisors is an integer number (2096584560).

Almost surely, 2^116161500616 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116161500616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134181411840).

116161500616 is an abundant number, since it is smaller than the sum of its proper divisors (152201323064).

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

116161500616 is a wasteful number, since it uses less digits than its factorization.

116161500616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9083 (or 9079 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 34.

The spelling of 116161500616 in words is "one hundred sixteen billion, one hundred sixty-one million, five hundred thousand, six hundred sixteen".