324243343141213 has 2 divisors, whose sum is σ = 324243343141214. Its totient is φ = 324243343141212.

The previous prime is 324243343141171. The next prime is 324243343141247. The reversal of 324243343141213 is 312141343342423.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 268670224492569 + 55573118648644 = 16391163^2 + 7454738^2 .

It is a cyclic number.

It is not a de Polignac number, because 324243343141213 - 2²⁹ = 324242806270301 is a prime.

It is a super-2 number, since 2×324243343141213² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (324243343141283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162121671570606 + 162121671570607.

It is an arithmetic number, because the mean of its divisors is an integer number (162121671570607).

Almost surely, 2^{324243343141213} is an apocalyptic number.

It is an amenable number.

324243343141213 is a deficient number, since it is larger than the sum of its proper divisors (1).

324243343141213 is an equidigital number, since it uses as much as digits as its factorization.

324243343141213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 40.

Adding to 324243343141213 its reverse (312141343342423), we get a palindrome (636384686483636).

The spelling of 324243343141213 in words is "three hundred twenty-four trillion, two hundred forty-three billion, three hundred forty-three million, one hundred forty-one thousand, two hundred thirteen".