12714453897 has 4 divisors (see below), whose sum is σ = 16952605200. Its totient is φ = 8476302596.

The previous prime is 12714453841. The next prime is 12714453907. The reversal of 12714453897 is 79835441721.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12714453897 - 2¹⁰ = 12714452873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12714453827) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2119075647 + ... + 2119075652.

It is an arithmetic number, because the mean of its divisors is an integer number (4238151300).

Almost surely, 2^12714453897 is an apocalyptic number.

It is an amenable number.

12714453897 is a deficient number, since it is larger than the sum of its proper divisors (4238151303).

12714453897 is an equidigital number, since it uses as much as digits as its factorization.

12714453897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4238151302.

The product of its digits is 1693440, while the sum is 51.

The spelling of 12714453897 in words is "twelve billion, seven hundred fourteen million, four hundred fifty-three thousand, eight hundred ninety-seven".