342343585343243 has 48 divisors (see below), whose sum is σ = 382074720201216. Its totient is φ = 306475092000000.

The previous prime is 342343585343231. The next prime is 342343585343327.

342343585343243 is nontrivially palindromic in base 10.

It is a de Polignac number, because none of the positive numbers 2^k-342343585343243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (342343585343213) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23111015705 + ... + 23111030517.

It is an arithmetic number, because the mean of its divisors is an integer number (7959890004192).

Almost surely, 2^{342343585343243} is an apocalyptic number.

342343585343243 is a deficient number, since it is larger than the sum of its proper divisors (39731134857973).

342343585343243 is a wasteful number, since it uses less digits than its factorization.

342343585343243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25028 (or 25017 counting only the distinct ones).

The product of its digits is 149299200, while the sum is 56.

The spelling of 342343585343243 in words is "three hundred forty-two trillion, three hundred forty-three billion, five hundred eighty-five million, three hundred forty-three thousand, two hundred forty-three".