12379449683 has 2 divisors, whose sum is σ = 12379449684. Its totient is φ = 12379449682.

The previous prime is 12379449631. The next prime is 12379449703. The reversal of 12379449683 is 38694497321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12379449683 - 2⁶ = 12379449619 is a prime.

It is not a weakly prime, because it can be changed into another prime (12379449583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6189724841 + 6189724842.

It is an arithmetic number, because the mean of its divisors is an integer number (6189724842).

Almost surely, 2^12379449683 is an apocalyptic number.

12379449683 is a deficient number, since it is larger than the sum of its proper divisors (1).

12379449683 is an equidigital number, since it uses as much as digits as its factorization.

12379449683 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7838208, while the sum is 56.

The spelling of 12379449683 in words is "twelve billion, three hundred seventy-nine million, four hundred forty-nine thousand, six hundred eighty-three".