343205303422 has 8 divisors (see below), whose sum is σ = 537190909776. Its totient is φ = 164141666832.

The previous prime is 343205303297. The next prime is 343205303431. The reversal of 343205303422 is 224303502343.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3730492383 + ... + 3730492474.

It is an arithmetic number, because the mean of its divisors is an integer number (67148863722).

Almost surely, 2^343205303422 is an apocalyptic number.

343205303422 is a deficient number, since it is larger than the sum of its proper divisors (193985606354).

343205303422 is a wasteful number, since it uses less digits than its factorization.

343205303422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7460984882.

The product of its (nonzero) digits is 51840, while the sum is 31.

Adding to 343205303422 its reverse (224303502343), we get a palindrome (567508805765).

The spelling of 343205303422 in words is "three hundred forty-three billion, two hundred five million, three hundred three thousand, four hundred twenty-two".