343340323043343 has 32 divisors (see below), whose sum is σ = 464003595191232. Its totient is φ = 225801861888000.

The previous prime is 343340323043297. The next prime is 343340323043363.

343340323043343 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 343340323043343 - 2²⁸ = 343340054607887 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 343340323043295 and 343340323043304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343340323043363) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4223451205 + ... + 4223532497.

It is an arithmetic number, because the mean of its divisors is an integer number (14500112349726).

Almost surely, 2^{343340323043343} is an apocalyptic number.

343340323043343 is a deficient number, since it is larger than the sum of its proper divisors (120663272147889).

343340323043343 is a wasteful number, since it uses less digits than its factorization.

343340323043343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131995.

The product of its (nonzero) digits is 3359232, while the sum is 42.

The spelling of 343340323043343 in words is "three hundred forty-three trillion, three hundred forty billion, three hundred twenty-three million, forty-three thousand, three hundred forty-three".