12470335979 has 2 divisors, whose sum is σ = 12470335980. Its totient is φ = 12470335978.

The previous prime is 12470335967. The next prime is 12470335981. The reversal of 12470335979 is 97953307421.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12470335979 is a prime.

Together with 12470335981, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (12470335679) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6235167989 + 6235167990.

It is an arithmetic number, because the mean of its divisors is an integer number (6235167990).

Almost surely, 2^12470335979 is an apocalyptic number.

12470335979 is a deficient number, since it is larger than the sum of its proper divisors (1).

12470335979 is an equidigital number, since it uses as much as digits as its factorization.

12470335979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1428840, while the sum is 50.

The spelling of 12470335979 in words is "twelve billion, four hundred seventy million, three hundred thirty-five thousand, nine hundred seventy-nine".