14127394128 has 40 divisors (see below), whose sum is σ = 38642580288. Its totient is φ = 4432123392.

The previous prime is 14127394117. The next prime is 14127394129. The reversal of 14127394128 is 82149372141.

It is a self number, because there is not a number n which added to its sum of digits gives 14127394128.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14127394129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8655676 + ... + 8657307.

Almost surely, 2^14127394128 is an apocalyptic number.

It is an amenable number.

14127394128 is an abundant number, since it is smaller than the sum of its proper divisors (24515186160).

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

14127394128 is a wasteful number, since it uses less digits than its factorization.

14127394128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17313011 (or 17313005 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The spelling of 14127394128 in words is "fourteen billion, one hundred twenty-seven million, three hundred ninety-four thousand, one hundred twenty-eight".