116271515330664 has 128 divisors (see below), whose sum is σ = 312634597017600. Its totient is φ = 35919223441920.

The previous prime is 116271515330627. The next prime is 116271515330669. The reversal of 116271515330664 is 466033515172611.

It is not an unprimeable number, because it can be changed into a prime (116271515330669) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44398684 + ... + 46944500.

It is an arithmetic number, because the mean of its divisors is an integer number (2442457789200).

Almost surely, 2^{116271515330664} 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 116271515330664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156317298508800).

116271515330664 is an abundant number, since it is smaller than the sum of its proper divisors (196363081686936).

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

116271515330664 is a wasteful number, since it uses less digits than its factorization.

116271515330664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2548023 (or 2548019 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 51.

The spelling of 116271515330664 in words is "one hundred sixteen trillion, two hundred seventy-one billion, five hundred fifteen million, three hundred thirty thousand, six hundred sixty-four".