14234364657 has 20 divisors (see below), whose sum is σ = 21268261476. Its totient is φ = 9487532160.

The previous prime is 14234364647. The next prime is 14234364659. The reversal of 14234364657 is 75646343241.

14234364657 is a `hidden beast` number, since 1 + 4 + 234 + 364 + 6 + 57 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7591462641 + 6642902016 = 87129^2 + 81504^2 .

It is not a de Polignac number, because 14234364657 - 2¹⁴ = 14234348273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14234364659) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 422557 + ... + 454997.

Almost surely, 2^14234364657 is an apocalyptic number.

It is an amenable number.

14234364657 is a deficient number, since it is larger than the sum of its proper divisors (7033896819).

14234364657 is an equidigital number, since it uses as much as digits as its factorization.

14234364657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37870 (or 37861 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 45.

The spelling of 14234364657 in words is "fourteen billion, two hundred thirty-four million, three hundred sixty-four thousand, six hundred fifty-seven".