324343423213 has 2 divisors, whose sum is σ = 324343423214. Its totient is φ = 324343423212.

The previous prime is 324343423211. The next prime is 324343423273. The reversal of 324343423213 is 312324343423.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 319362874884 + 4980548329 = 565122^2 + 70573^2 .

It is a cyclic number.

It is not a de Polignac number, because 324343423213 - 2¹ = 324343423211 is a prime.

Together with 324343423211, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324343423211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162171711606 + 162171711607.

It is an arithmetic number, because the mean of its divisors is an integer number (162171711607).

Almost surely, 2^324343423213 is an apocalyptic number.

It is an amenable number.

324343423213 is a deficient number, since it is larger than the sum of its proper divisors (1).

324343423213 is an equidigital number, since it uses as much as digits as its factorization.

324343423213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 124416, while the sum is 34.

Adding to 324343423213 its reverse (312324343423), we get a palindrome (636667766636).

The spelling of 324343423213 in words is "three hundred twenty-four billion, three hundred forty-three million, four hundred twenty-three thousand, two hundred thirteen".