12468373968959 has 4 divisors (see below), whose sum is σ = 12468553861104. Its totient is φ = 12468194076816.

The previous prime is 12468373968907. The next prime is 12468373968979. The reversal of 12468373968959 is 95986937386421.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 12468373968959 - 2⁸ = 12468373968703 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12468373968979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89842067 + ... + 89980740.

It is an arithmetic number, because the mean of its divisors is an integer number (3117138465276).

Almost surely, 2^{12468373968959} is an apocalyptic number.

12468373968959 is a deficient number, since it is larger than the sum of its proper divisors (179892145).

12468373968959 is an equidigital number, since it uses as much as digits as its factorization.

12468373968959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179892144.

The product of its digits is 4232632320, while the sum is 80.

The spelling of 12468373968959 in words is "twelve trillion, four hundred sixty-eight billion, three hundred seventy-three million, nine hundred sixty-eight thousand, nine hundred fifty-nine".