116312517718 has 16 divisors (see below), whose sum is σ = 177775392816. Its totient is φ = 57054235680.

The previous prime is 116312517689. The next prime is 116312517733. The reversal of 116312517718 is 817715213611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1476673 + ... + 1553443.

It is an arithmetic number, because the mean of its divisors is an integer number (11110962051).

Almost surely, 2^116312517718 is an apocalyptic number.

116312517718 is a deficient number, since it is larger than the sum of its proper divisors (61462875098).

116312517718 is a wasteful number, since it uses less digits than its factorization.

116312517718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91119.

The product of its digits is 70560, while the sum is 43.

The spelling of 116312517718 in words is "one hundred sixteen billion, three hundred twelve million, five hundred seventeen thousand, seven hundred eighteen".