14162923864 has 16 divisors (see below), whose sum is σ = 26853859800. Its totient is φ = 7001894592.

The previous prime is 14162923849. The next prime is 14162923867. The reversal of 14162923864 is 46832926141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14162923867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9945162 + ... + 9946585.

Almost surely, 2^14162923864 is an apocalyptic number.

It is an amenable number.

14162923864 is a deficient number, since it is larger than the sum of its proper divisors (12690935936).

14162923864 is a wasteful number, since it uses less digits than its factorization.

14162923864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19891842 (or 19891838 counting only the distinct ones).

The product of its digits is 497664, while the sum is 46.

The spelling of 14162923864 in words is "fourteen billion, one hundred sixty-two million, nine hundred twenty-three thousand, eight hundred sixty-four".