14715715117 has 16 divisors (see below), whose sum is σ = 15698358144. Its totient is φ = 13746240000.

The previous prime is 14715715111. The next prime is 14715715187. The reversal of 14715715117 is 71151751741.

It is a cyclic number.

It is not a de Polignac number, because 14715715117 - 2¹¹ = 14715713069 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14715715117.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14715715111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4416142 + ... + 4419472.

It is an arithmetic number, because the mean of its divisors is an integer number (981147384).

Almost surely, 2^14715715117 is an apocalyptic number.

14715715117 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

14715715117 is a deficient number, since it is larger than the sum of its proper divisors (982643027).

14715715117 is a wasteful number, since it uses less digits than its factorization.

14715715117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5220.

The product of its digits is 34300, while the sum is 40.

The spelling of 14715715117 in words is "fourteen billion, seven hundred fifteen million, seven hundred fifteen thousand, one hundred seventeen".