423243322 has 8 divisors (see below), whose sum is σ = 672210036. Its totient is φ = 199173312.

The previous prime is 423243241. The next prime is 423243343. The reversal of 423243322 is 223342324.

It can be written as a sum of positive squares in 2 ways, for example, as 422754721 + 488601 = 20561^2 + 699^2 .

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

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, 6224133 + ... + 6224200.

Almost surely, 2^423243322 is an apocalyptic number.

423243322 is a deficient number, since it is larger than the sum of its proper divisors (248966714).

423243322 is a wasteful number, since it uses less digits than its factorization.

423243322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12448352.

The product of its digits is 6912, while the sum is 25.

The square root of 423243322 is about 20572.8783110191. The cubic root of 423243322 is about 750.8099824046.

Adding to 423243322 its reverse (223342324), we get a palindrome (646585646).

The spelling of 423243322 in words is "four hundred twenty-three million, two hundred forty-three thousand, three hundred twenty-two".