116868017664 has 120 divisors (see below), whose sum is σ = 346405436520. Its totient is φ = 37903085568.

The previous prime is 116868017639. The next prime is 116868017713. The reversal of 116868017664 is 466710868611.

116868017664 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 116868017664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172234 + ... + 513225.

It is an arithmetic number, because the mean of its divisors is an integer number (2886711971).

Almost surely, 2^116868017664 is an apocalyptic number.

It is an amenable number.

116868017664 is an abundant number, since it is smaller than the sum of its proper divisors (229537418856).

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

116868017664 is an equidigital number, since it uses as much as digits as its factorization.

116868017664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685520 (or 685501 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 54.

The spelling of 116868017664 in words is "one hundred sixteen billion, eight hundred sixty-eight million, seventeen thousand, six hundred sixty-four".