606342322393 has 2 divisors, whose sum is σ = 606342322394. Its totient is φ = 606342322392.

The previous prime is 606342322367. The next prime is 606342322427. The reversal of 606342322393 is 393223243606.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 362930338969 + 243411983424 = 602437^2 + 493368^2 .

It is a cyclic number.

It is not a de Polignac number, because 606342322393 - 2¹⁷ = 606342191321 is a prime.

It is not a weakly prime, because it can be changed into another prime (606342322303) 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, 303171161196 + 303171161197.

It is an arithmetic number, because the mean of its divisors is an integer number (303171161197).

Almost surely, 2^606342322393 is an apocalyptic number.

It is an amenable number.

606342322393 is a deficient number, since it is larger than the sum of its proper divisors (1).

606342322393 is an equidigital number, since it uses as much as digits as its factorization.

606342322393 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 43.

Adding to 606342322393 its reverse (393223243606), we get a palindrome (999565565999).

The spelling of 606342322393 in words is "six hundred six billion, three hundred forty-two million, three hundred twenty-two thousand, three hundred ninety-three".