14253634057 has 16 divisors (see below), whose sum is σ = 16008627712. Its totient is φ = 12601474560.

The previous prime is 14253634019. The next prime is 14253634063. The reversal of 14253634057 is 75043635241.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14253634057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14253634097) 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, 143223 + ... + 221404.

It is an arithmetic number, because the mean of its divisors is an integer number (1000539232).

Almost surely, 2^14253634057 is an apocalyptic number.

It is an amenable number.

14253634057 is a deficient number, since it is larger than the sum of its proper divisors (1754993655).

14253634057 is a wasteful number, since it uses less digits than its factorization.

14253634057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364768.

The product of its (nonzero) digits is 302400, while the sum is 40.

The spelling of 14253634057 in words is "fourteen billion, two hundred fifty-three million, six hundred thirty-four thousand, fifty-seven".