14134888668 has 12 divisors (see below), whose sum is σ = 32981406920. Its totient is φ = 4711629552.

The previous prime is 14134888643. The next prime is 14134888727. The reversal of 14134888668 is 86688843141.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588953683 + ... + 588953706.

Almost surely, 2^14134888668 is an apocalyptic number.

It is an amenable number.

14134888668 is an abundant number, since it is smaller than the sum of its proper divisors (18846518252).

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

14134888668 is a wasteful number, since it uses less digits than its factorization.

14134888668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1177907396 (or 1177907394 counting only the distinct ones).

The product of its digits is 7077888, while the sum is 57.

The spelling of 14134888668 in words is "fourteen billion, one hundred thirty-four million, eight hundred eighty-eight thousand, six hundred sixty-eight".