423310322 has 16 divisors (see below), whose sum is σ = 655149600. Its totient is φ = 205001760.

The previous prime is 423310289. The next prime is 423310333. The reversal of 423310322 is 223013324.

It is a junction number, because it is equal to n+sod(n) for n = 423310294 and 423310303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7172 + ... + 29967.

It is an arithmetic number, because the mean of its divisors is an integer number (40946850).

Almost surely, 2^423310322 is an apocalyptic number.

423310322 is a deficient number, since it is larger than the sum of its proper divisors (231839278).

423310322 is a wasteful number, since it uses less digits than its factorization.

423310322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37321.

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

The square root of 423310322 is about 20574.5066040476. The cubic root of 423310322 is about 750.8495983985.

Adding to 423310322 its reverse (223013324), we get a palindrome (646323646).

The spelling of 423310322 in words is "four hundred twenty-three million, three hundred ten thousand, three hundred twenty-two".