342400214213 has 2 divisors, whose sum is σ = 342400214214. Its totient is φ = 342400214212.

The previous prime is 342400214171. The next prime is 342400214311. The reversal of 342400214213 is 312412004243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 342251910529 + 148303684 = 585023^2 + 12178^2 .

It is a cyclic number.

It is not a de Polignac number, because 342400214213 - 2³⁴ = 325220345029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342400213213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171200107106 + 171200107107.

It is an arithmetic number, because the mean of its divisors is an integer number (171200107107).

Almost surely, 2^342400214213 is an apocalyptic number.

It is an amenable number.

342400214213 is a deficient number, since it is larger than the sum of its proper divisors (1).

342400214213 is an equidigital number, since it uses as much as digits as its factorization.

342400214213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 342400214213 its reverse (312412004243), we get a palindrome (654812218456).

The spelling of 342400214213 in words is "three hundred forty-two billion, four hundred million, two hundred fourteen thousand, two hundred thirteen".