12313940773879 has 8 divisors (see below), whose sum is σ = 13252032695088. Its totient is φ = 11399598015360.

The previous prime is 12313940773873. The next prime is 12313940773903. The reversal of 12313940773879 is 97837704931321.

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 12313940773879 - 2⁷ = 12313940773751 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12313940773879.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313940773873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5937289597 + ... + 5937291670.

It is an arithmetic number, because the mean of its divisors is an integer number (1656504086886).

Almost surely, 2^{12313940773879} is an apocalyptic number.

12313940773879 is a deficient number, since it is larger than the sum of its proper divisors (938091921209).

12313940773879 is a wasteful number, since it uses less digits than its factorization.

12313940773879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11874581345.

The product of its (nonzero) digits is 48009024, while the sum is 64.

The spelling of 12313940773879 in words is "twelve trillion, three hundred thirteen billion, nine hundred forty million, seven hundred seventy-three thousand, eight hundred seventy-nine".