343111322323343 has 8 divisors (see below), whose sum is σ = 412765500539520. Its totient is φ = 278616712863960.

The previous prime is 343111322323339. The next prime is 343111322323423. The reversal of 343111322323343 is 343323223111343.

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 343111322323343 - 2² = 343111322323339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343111322323297 and 343111322323306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343111322323303) 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, 1289892189053 + ... + 1289892189318.

It is an arithmetic number, because the mean of its divisors is an integer number (51595687567440).

Almost surely, 2^{343111322323343} is an apocalyptic number.

343111322323343 is a deficient number, since it is larger than the sum of its proper divisors (69654178216177).

343111322323343 is a wasteful number, since it uses less digits than its factorization.

343111322323343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2579784378397.

The product of its digits is 279936, while the sum is 38.

Adding to 343111322323343 its reverse (343323223111343), we get a palindrome (686434545434686).

The spelling of 343111322323343 in words is "three hundred forty-three trillion, one hundred eleven billion, three hundred twenty-two million, three hundred twenty-three thousand, three hundred forty-three".