116197434717 has 32 divisors (see below), whose sum is σ = 198973544448. Its totient is φ = 58626127296.

The previous prime is 116197434707. The next prime is 116197434739. The reversal of 116197434717 is 717434791611.

It is not a de Polignac number, because 116197434717 - 2⁸ = 116197434461 is a prime.

It is a super-2 number, since 2×116197434717² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 116197434717.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116197434707) 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, 9246583 + ... + 9259140.

It is an arithmetic number, because the mean of its divisors is an integer number (6217923264).

Almost surely, 2^116197434717 is an apocalyptic number.

It is an amenable number.

116197434717 is a deficient number, since it is larger than the sum of its proper divisors (82776109731).

116197434717 is a wasteful number, since it uses less digits than its factorization.

116197434717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18505769.

The product of its digits is 889056, while the sum is 51.

The spelling of 116197434717 in words is "one hundred sixteen billion, one hundred ninety-seven million, four hundred thirty-four thousand, seven hundred seventeen".