343245868542343 has 8 divisors (see below), whose sum is σ = 370614538925568. Its totient is φ = 316015075592544.

The previous prime is 343245868542211. The next prime is 343245868542397.

343245868542343 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 343245868542343 - 2²⁵ = 343245834987911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343245868542743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34469353180 + ... + 34469363137.

It is an arithmetic number, because the mean of its divisors is an integer number (46326817365696).

Almost surely, 2^{343245868542343} is an apocalyptic number.

343245868542343 is a deficient number, since it is larger than the sum of its proper divisors (27368670383225).

343245868542343 is a wasteful number, since it uses less digits than its factorization.

343245868542343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68938716713.

The product of its digits is 796262400, while the sum is 64.

The spelling of 343245868542343 in words is "three hundred forty-three trillion, two hundred forty-five billion, eight hundred sixty-eight million, five hundred forty-two thousand, three hundred forty-three".