343213221233341 has 16 divisors (see below), whose sum is σ = 358266798344448. Its totient is φ = 328170603657600.

The previous prime is 343213221233321. The next prime is 343213221233353. The reversal of 343213221233341 is 143332122312343.

It is a cyclic number.

It is not a de Polignac number, because 343213221233341 - 2⁷ = 343213221233213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 343213221233341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343213221233321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 739137655 + ... + 739601851.

It is an arithmetic number, because the mean of its divisors is an integer number (22391674896528).

Almost surely, 2^{343213221233341} is an apocalyptic number.

It is an amenable number.

343213221233341 is a deficient number, since it is larger than the sum of its proper divisors (15053577111107).

343213221233341 is a wasteful number, since it uses less digits than its factorization.

343213221233341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475932.

The product of its digits is 186624, while the sum is 37.

Adding to 343213221233341 its reverse (143332122312343), we get a palindrome (486545343545684).

The spelling of 343213221233341 in words is "three hundred forty-three trillion, two hundred thirteen billion, two hundred twenty-one million, two hundred thirty-three thousand, three hundred forty-one".