12414643265 has 4 divisors (see below), whose sum is σ = 14897571924. Its totient is φ = 9931714608.

The previous prime is 12414643249. The next prime is 12414643273. The reversal of 12414643265 is 56234641421.

12414643265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4133461264 + 8281182001 = 64292^2 + 91001^2 .

It is a cyclic number.

It is not a de Polignac number, because 12414643265 - 2⁴ = 12414643249 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1241464322 + ... + 1241464331.

It is an arithmetic number, because the mean of its divisors is an integer number (3724392981).

Almost surely, 2^12414643265 is an apocalyptic number.

It is an amenable number.

12414643265 is a deficient number, since it is larger than the sum of its proper divisors (2482928659).

12414643265 is an equidigital number, since it uses as much as digits as its factorization.

12414643265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2482928658.

The product of its digits is 138240, while the sum is 38.

The spelling of 12414643265 in words is "twelve billion, four hundred fourteen million, six hundred forty-three thousand, two hundred sixty-five".