342023340213 has 20 divisors (see below), whose sum is σ = 510939633600. Its totient is φ = 228008473992.

The previous prime is 342023340193. The next prime is 342023340247. The reversal of 342023340213 is 312043320243.

342023340213 is a `hidden beast` number, since 3 + 4 + 20 + 233 + 402 + 1 + 3 = 666.

It is not a de Polignac number, because 342023340213 - 2¹⁸ = 342023078069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342023350213) 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 in 19 ways as a sum of consecutive naturals, for example, 4541338 + ... + 4616036.

It is an arithmetic number, because the mean of its divisors is an integer number (25546981680).

Almost surely, 2^342023340213 is an apocalyptic number.

It is an amenable number.

342023340213 is a deficient number, since it is larger than the sum of its proper divisors (168916293387).

342023340213 is an equidigital number, since it uses as much as digits as its factorization.

342023340213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131238 (or 131229 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 342023340213 its reverse (312043320243), we get a palindrome (654066660456).

The spelling of 342023340213 in words is "three hundred forty-two billion, twenty-three million, three hundred forty thousand, two hundred thirteen".