9868688345164 has 24 divisors (see below), whose sum is σ = 18840387924288. Its totient is φ = 4485728210640.

The previous prime is 9868688345141. The next prime is 9868688345171. The reversal of 9868688345164 is 4615438868689.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 4446879 + ... + 6285865.

It is an arithmetic number, because the mean of its divisors is an integer number (785016163512).

Almost surely, 2^{9868688345164} is an apocalyptic number.

It is an amenable number.

9868688345164 is a deficient number, since it is larger than the sum of its proper divisors (8971699579124).

9868688345164 is a wasteful number, since it uses less digits than its factorization.

9868688345164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1960965 (or 1960963 counting only the distinct ones).

The product of its digits is 1911029760, while the sum is 76.

The spelling of 9868688345164 in words is "nine trillion, eight hundred sixty-eight billion, six hundred eighty-eight million, three hundred forty-five thousand, one hundred sixty-four".