342324023 has 2 divisors, whose sum is σ = 342324024. Its totient is φ = 342324022.

The previous prime is 342324011. The next prime is 342324029. The reversal of 342324023 is 320423243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 342324023 - 2¹⁴ = 342307639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 342324023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (342324029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171162011 + 171162012.

It is an arithmetic number, because the mean of its divisors is an integer number (171162012).

Almost surely, 2^342324023 is an apocalyptic number.

342324023 is a deficient number, since it is larger than the sum of its proper divisors (1).

342324023 is an equidigital number, since it uses as much as digits as its factorization.

342324023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 342324023 is about 18502.0005134580. Note that the first 3 decimals coincide. The cubic root of 342324023 is about 699.5398492831.

Adding to 342324023 its reverse (320423243), we get a palindrome (662747266).

The spelling of 342324023 in words is "three hundred forty-two million, three hundred twenty-four thousand, twenty-three".