14874168643 has 16 divisors (see below), whose sum is σ = 15742123200. Its totient is φ = 14033474560.

The previous prime is 14874168637. The next prime is 14874168671. The reversal of 14874168643 is 34686147841.

It is a cyclic number.

It is not a de Polignac number, because 14874168643 - 2⁵ = 14874168611 is a prime.

It is a super-2 number, since 2×14874168643² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14874168613) 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, 200703 + ... + 264631.

It is an arithmetic number, because the mean of its divisors is an integer number (983882700).

Almost surely, 2^14874168643 is an apocalyptic number.

14874168643 is a deficient number, since it is larger than the sum of its proper divisors (867954557).

14874168643 is a wasteful number, since it uses less digits than its factorization.

14874168643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64142.

The product of its digits is 3096576, while the sum is 52.

The spelling of 14874168643 in words is "fourteen billion, eight hundred seventy-four million, one hundred sixty-eight thousand, six hundred forty-three".