12679425293 has 8 divisors (see below), whose sum is σ = 12831198240. Its totient is φ = 12528517680.

The previous prime is 12679425281. The next prime is 12679425331. The reversal of 12679425293 is 39252497621.

It is a happy number.

12679425293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12679425293 - 2⁶ = 12679425229 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 (12679425233) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 186830 + ... + 245487.

It is an arithmetic number, because the mean of its divisors is an integer number (1603899780).

Almost surely, 2^12679425293 is an apocalyptic number.

It is an amenable number.

12679425293 is a deficient number, since it is larger than the sum of its proper divisors (151772947).

12679425293 is a wasteful number, since it uses less digits than its factorization.

12679425293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 432667.

The product of its digits is 1632960, while the sum is 50.

The spelling of 12679425293 in words is "twelve billion, six hundred seventy-nine million, four hundred twenty-five thousand, two hundred ninety-three".