422334343 has 8 divisors (see below), whose sum is σ = 427605200. Its totient is φ = 417089088.

The previous prime is 422334329. The next prime is 422334361. The reversal of 422334343 is 343433224.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422334343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422334643) 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, 27928 + ... + 40306.

It is an arithmetic number, because the mean of its divisors is an integer number (53450650).

Almost surely, 2^422334343 is an apocalyptic number.

422334343 is a deficient number, since it is larger than the sum of its proper divisors (5270857).

422334343 is a wasteful number, since it uses less digits than its factorization.

422334343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12801.

The product of its digits is 20736, while the sum is 28.

The square root of 422334343 is about 20550.7747542520. The cubic root of 422334343 is about 750.2721045262.

Adding to 422334343 its reverse (343433224), we get a palindrome (765767567).

The spelling of 422334343 in words is "four hundred twenty-two million, three hundred thirty-four thousand, three hundred forty-three".