17117112366 has 24 divisors (see below), whose sum is σ = 38365942680. Its totient is φ = 5508955536.

The previous prime is 17117112361. The next prime is 17117112373. The reversal of 17117112366 is 66321171171.

It is a happy number.

17117112366 is a `hidden beast` number, since 171 + 17 + 112 + 366 = 666.

17117112366 is digitally balanced in base 2, 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 17117112366.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (17117112361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16395180 + ... + 16396223.

It is an arithmetic number, because the mean of its divisors is an integer number (1598580945).

Almost surely, 2^17117112366 is an apocalyptic number.

17117112366 is an abundant number, since it is smaller than the sum of its proper divisors (21248830314).

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

17117112366 is a wasteful number, since it uses less digits than its factorization.

17117112366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32791440 (or 32791437 counting only the distinct ones).

The product of its digits is 10584, while the sum is 36.

The spelling of 17117112366 in words is "seventeen billion, one hundred seventeen million, one hundred twelve thousand, three hundred sixty-six".