13412599217 has 2 divisors, whose sum is σ = 13412599218. Its totient is φ = 13412599216.

The previous prime is 13412599139. The next prime is 13412599289. The reversal of 13412599217 is 71299521431.

13412599217 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13402461361 + 10137856 = 115769^2 + 3184^2 .

It is a cyclic number.

It is not a de Polignac number, because 13412599217 - 2¹⁰ = 13412598193 is a prime.

It is not a weakly prime, because it can be changed into another prime (13412599817) 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 as a sum of consecutive naturals, namely, 6706299608 + 6706299609.

It is an arithmetic number, because the mean of its divisors is an integer number (6706299609).

Almost surely, 2^13412599217 is an apocalyptic number.

It is an amenable number.

13412599217 is a deficient number, since it is larger than the sum of its proper divisors (1).

13412599217 is an equidigital number, since it uses as much as digits as its factorization.

13412599217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 44.

The spelling of 13412599217 in words is "thirteen billion, four hundred twelve million, five hundred ninety-nine thousand, two hundred seventeen".