423223310 has 8 divisors (see below), whose sum is σ = 761801976. Its totient is φ = 169289320.

The previous prime is 423223259. The next prime is 423223321. The reversal of 423223310 is 13322324.

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

It is a super-2 number, since 2×423223310² = 358235940254712200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21161156 + ... + 21161175.

It is an arithmetic number, because the mean of its divisors is an integer number (95225247).

Almost surely, 2^423223310 is an apocalyptic number.

423223310 is a deficient number, since it is larger than the sum of its proper divisors (338578666).

423223310 is a wasteful number, since it uses less digits than its factorization.

423223310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42322338.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 423223310 is about 20572.3919367681. The cubic root of 423223310 is about 750.7981488285.

Adding to 423223310 its reverse (13322324), we get a palindrome (436545634).

The spelling of 423223310 in words is "four hundred twenty-three million, two hundred twenty-three thousand, three hundred ten".