13141314321209 has 2 divisors, whose sum is σ = 13141314321210. Its totient is φ = 13141314321208.

The previous prime is 13141314321203. The next prime is 13141314321227. The reversal of 13141314321209 is 90212341314131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13136710291600 + 4604029609 = 3624460^2 + 67853^2 .

It is a cyclic number.

It is not a de Polignac number, because 13141314321209 - 2²⁴ = 13141297543993 is a prime.

It is not a weakly prime, because it can be changed into another prime (13141314321203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6570657160604 + 6570657160605.

It is an arithmetic number, because the mean of its divisors is an integer number (6570657160605).

Almost surely, 2^{13141314321209} is an apocalyptic number.

It is an amenable number.

13141314321209 is a deficient number, since it is larger than the sum of its proper divisors (1).

13141314321209 is an equidigital number, since it uses as much as digits as its factorization.

13141314321209 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The spelling of 13141314321209 in words is "thirteen trillion, one hundred forty-one billion, three hundred fourteen million, three hundred twenty-one thousand, two hundred nine".