342242330304223 has 2 divisors, whose sum is σ = 342242330304224. Its totient is φ = 342242330304222.

The previous prime is 342242330304163. The next prime is 342242330304233. The reversal of 342242330304223 is 322403033242243.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-342242330304223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342242330304233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171121165152111 + 171121165152112.

It is an arithmetic number, because the mean of its divisors is an integer number (171121165152112).

Almost surely, 2^{342242330304223} is an apocalyptic number.

342242330304223 is a deficient number, since it is larger than the sum of its proper divisors (1).

342242330304223 is an equidigital number, since it uses as much as digits as its factorization.

342242330304223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 497664, while the sum is 37.

Adding to 342242330304223 its reverse (322403033242243), we get a palindrome (664645363546466).

The spelling of 342242330304223 in words is "three hundred forty-two trillion, two hundred forty-two billion, three hundred thirty million, three hundred four thousand, two hundred twenty-three".