213344412414323 has 2 divisors, whose sum is σ = 213344412414324. Its totient is φ = 213344412414322.

The previous prime is 213344412414281. The next prime is 213344412414383. The reversal of 213344412414323 is 323414214443312.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 213344412414323 - 2²⁶ = 213344345305459 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (213344412414383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106672206207161 + 106672206207162.

It is an arithmetic number, because the mean of its divisors is an integer number (106672206207162).

Almost surely, 2^{213344412414323} is an apocalyptic number.

213344412414323 is a deficient number, since it is larger than the sum of its proper divisors (1).

213344412414323 is an equidigital number, since it uses as much as digits as its factorization.

213344412414323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 663552, while the sum is 41.

Adding to 213344412414323 its reverse (323414214443312), we get a palindrome (536758626857635).

The spelling of 213344412414323 in words is "two hundred thirteen trillion, three hundred forty-four billion, four hundred twelve million, four hundred fourteen thousand, three hundred twenty-three".