116618316765 has 16 divisors (see below), whose sum is σ = 186741158400. Its totient is φ = 62145818432.

The previous prime is 116618316733. The next prime is 116618316767. The reversal of 116618316765 is 567613816611.

It is a cyclic number.

It is not a de Polignac number, because 116618316765 - 2⁵ = 116618316733 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116618316767) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3144525 + ... + 3181394.

It is an arithmetic number, because the mean of its divisors is an integer number (11671322400).

Almost surely, 2^116618316765 is an apocalyptic number.

116618316765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116618316765 is a deficient number, since it is larger than the sum of its proper divisors (70122841635).

116618316765 is a wasteful number, since it uses less digits than its factorization.

116618316765 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6327156.

The product of its digits is 1088640, while the sum is 51.

The spelling of 116618316765 in words is "one hundred sixteen billion, six hundred eighteen million, three hundred sixteen thousand, seven hundred sixty-five".