342242330304243 has 4 divisors (see below), whose sum is σ = 456323107072328. Its totient is φ = 228161553536160.

The previous prime is 342242330304239. The next prime is 342242330304283. The reversal of 342242330304243 is 342403033242243.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 342242330304243 - 2² = 342242330304239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342242330304223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57040388384038 + ... + 57040388384043.

It is an arithmetic number, because the mean of its divisors is an integer number (114080776768082).

Almost surely, 2^{342242330304243} is an apocalyptic number.

342242330304243 is a deficient number, since it is larger than the sum of its proper divisors (114080776768085).

342242330304243 is a wasteful number, since it uses less digits than its factorization.

342242330304243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114080776768084.

The product of its (nonzero) digits is 995328, while the sum is 39.

Adding to 342242330304243 its reverse (342403033242243), we get a palindrome (684645363546486).

The spelling of 342242330304243 in words is "three hundred forty-two trillion, two hundred forty-two billion, three hundred thirty million, three hundred four thousand, two hundred forty-three".