16868370170 has 32 divisors (see below), whose sum is σ = 30452962176. Its totient is φ = 6727406400.

The previous prime is 16868370157. The next prime is 16868370179. The reversal of 16868370170 is 7107386861.

It is not an unprimeable number, because it can be changed into a prime (16868370179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5894540 + ... + 5897400.

It is an arithmetic number, because the mean of its divisors is an integer number (951655068).

Almost surely, 2^16868370170 is an apocalyptic number.

16868370170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16868370170 is a deficient number, since it is larger than the sum of its proper divisors (13584592006).

16868370170 is a wasteful number, since it uses less digits than its factorization.

16868370170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4406.

The product of its (nonzero) digits is 338688, while the sum is 47.

The spelling of 16868370170 in words is "sixteen billion, eight hundred sixty-eight million, three hundred seventy thousand, one hundred seventy".