343242020242343 has 8 divisors (see below), whose sum is σ = 366207022946160. Its totient is φ = 320585272608640.

The previous prime is 343242020242333. The next prime is 343242020242367.

343242020242343 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 343242020242343 - 2¹⁶ = 343242020176807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343242020242297 and 343242020242306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343242020242333) 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, 77063765228 + ... + 77063769681.

It is an arithmetic number, because the mean of its divisors is an integer number (45775877868270).

Almost surely, 2^{343242020242343} is an apocalyptic number.

343242020242343 is a deficient number, since it is larger than the sum of its proper divisors (22965002703817).

343242020242343 is a wasteful number, since it uses less digits than its factorization.

343242020242343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154127535057.

The product of its (nonzero) digits is 663552, while the sum is 38.

The spelling of 343242020242343 in words is "three hundred forty-three trillion, two hundred forty-two billion, twenty million, two hundred forty-two thousand, three hundred forty-three".