324323042413 has 2 divisors, whose sum is σ = 324323042414. Its totient is φ = 324323042412.

The previous prime is 324323042401. The next prime is 324323042431. The reversal of 324323042413 is 314240323423.

It is a happy number.

Together with next prime (324323042431) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 178965379849 + 145357662564 = 423043^2 + 381258^2 .

It is a cyclic number.

It is not a de Polignac number, because 324323042413 - 2²⁵ = 324289487981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324323042473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162161521206 + 162161521207.

It is an arithmetic number, because the mean of its divisors is an integer number (162161521207).

Almost surely, 2^324323042413 is an apocalyptic number.

It is an amenable number.

324323042413 is a deficient number, since it is larger than the sum of its proper divisors (1).

324323042413 is an equidigital number, since it uses as much as digits as its factorization.

324323042413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 324323042413 its reverse (314240323423), we get a palindrome (638563365836).

The spelling of 324323042413 in words is "three hundred twenty-four billion, three hundred twenty-three million, forty-two thousand, four hundred thirteen".