14469428727 has 24 divisors (see below), whose sum is σ = 22533651504. Its totient is φ = 8894116224.

The previous prime is 14469428723. The next prime is 14469428759. The reversal of 14469428727 is 72782496441.

14469428727 is a `hidden beast` number, since 144 + 6 + 9 + 428 + 72 + 7 = 666.

It is not a de Polignac number, because 14469428727 - 2² = 14469428723 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14469428723) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33283 + ... + 173339.

It is an arithmetic number, because the mean of its divisors is an integer number (938902146).

Almost surely, 2^14469428727 is an apocalyptic number.

14469428727 is a deficient number, since it is larger than the sum of its proper divisors (8064222777).

14469428727 is a wasteful number, since it uses less digits than its factorization.

14469428727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140959 (or 140956 counting only the distinct ones).

The product of its digits is 5419008, while the sum is 54.

The spelling of 14469428727 in words is "fourteen billion, four hundred sixty-nine million, four hundred twenty-eight thousand, seven hundred twenty-seven".