342344323393 has 2 divisors, whose sum is σ = 342344323394. Its totient is φ = 342344323392.

The previous prime is 342344323327. The next prime is 342344323411. The reversal of 342344323393 is 393323443243.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 302931353664 + 39412969729 = 550392^2 + 198527^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342344323393 is a prime.

It is not a weakly prime, because it can be changed into another prime (342344323093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171172161696 + 171172161697.

It is an arithmetic number, because the mean of its divisors is an integer number (171172161697).

Almost surely, 2^342344323393 is an apocalyptic number.

It is an amenable number.

342344323393 is a deficient number, since it is larger than the sum of its proper divisors (1).

342344323393 is an equidigital number, since it uses as much as digits as its factorization.

342344323393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1679616, while the sum is 43.

The spelling of 342344323393 in words is "three hundred forty-two billion, three hundred forty-four million, three hundred twenty-three thousand, three hundred ninety-three".