12704670590999 has 2 divisors, whose sum is σ = 12704670591000. Its totient is φ = 12704670590998.

The previous prime is 12704670590879. The next prime is 12704670591001. The reversal of 12704670590999 is 99909507640721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12704670590999 - 2²⁴ = 12704653813783 is a prime.

It is a super-2 number, since 2×12704670590999² (a number of 27 digits) contains 22 as substring.

Together with 12704670591001, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12704670593999) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6352335295499 + 6352335295500.

It is an arithmetic number, because the mean of its divisors is an integer number (6352335295500).

Almost surely, 2^{12704670590999} is an apocalyptic number.

12704670590999 is a deficient number, since it is larger than the sum of its proper divisors (1).

12704670590999 is an equidigital number, since it uses as much as digits as its factorization.

12704670590999 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77157360, while the sum is 68.

The spelling of 12704670590999 in words is "twelve trillion, seven hundred four billion, six hundred seventy million, five hundred ninety thousand, nine hundred ninety-nine".