422044334343 has 24 divisors (see below), whose sum is σ = 616166471648. Its totient is φ = 278343724032.

The previous prime is 422044334297. The next prime is 422044334353. The reversal of 422044334343 is 343433440224.

422044334343 is a `hidden beast` number, since 42 + 204 + 43 + 34 + 343 = 666.

It is not a de Polignac number, because 422044334343 - 2⁶ = 422044334279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 422044334298 and 422044334307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422044334353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1973430 + ... + 2176812.

Almost surely, 2^422044334343 is an apocalyptic number.

422044334343 is a deficient number, since it is larger than the sum of its proper divisors (194122137305).

422044334343 is a wasteful number, since it uses less digits than its factorization.

422044334343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205863 (or 205860 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 36.

Adding to 422044334343 its reverse (343433440224), we get a palindrome (765477774567).

The spelling of 422044334343 in words is "four hundred twenty-two billion, forty-four million, three hundred thirty-four thousand, three hundred forty-three".