423313044422 has 8 divisors (see below), whose sum is σ = 646950124656. Its totient is φ = 207663002872.

The previous prime is 423313044421. The next prime is 423313044433. The reversal of 423313044422 is 224440313324.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (423313044421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1996759538 + ... + 1996759749.

It is an arithmetic number, because the mean of its divisors is an integer number (80868765582).

Almost surely, 2^423313044422 is an apocalyptic number.

423313044422 is a deficient number, since it is larger than the sum of its proper divisors (223637080234).

423313044422 is a wasteful number, since it uses less digits than its factorization.

423313044422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3993519342.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 423313044422 its reverse (224440313324), we get a palindrome (647753357746).

The spelling of 423313044422 in words is "four hundred twenty-three billion, three hundred thirteen million, forty-four thousand, four hundred twenty-two".