342343747343243 has 8 divisors (see below), whose sum is σ = 362881263819312. Its totient is φ = 321850636310016.

The previous prime is 342343747343239. The next prime is 342343747343287.

342343747343243 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 342343747343243 - 2² = 342343747343239 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342343747343743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11101344830 + ... + 11101375667.

It is an arithmetic number, because the mean of its divisors is an integer number (45360157977414).

Almost surely, 2^{342343747343243} is an apocalyptic number.

342343747343243 is a deficient number, since it is larger than the sum of its proper divisors (20537516476069).

342343747343243 is a wasteful number, since it uses less digits than its factorization.

342343747343243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22202721421.

The product of its digits is 146313216, while the sum is 56.

The spelling of 342343747343243 in words is "three hundred forty-two trillion, three hundred forty-three billion, seven hundred forty-seven million, three hundred forty-three thousand, two hundred forty-three".