323210042 has 8 divisors (see below), whose sum is σ = 485284800. Its totient is φ = 161448444.

The previous prime is 323210039. The next prime is 323210057. The reversal of 323210042 is 240012323.

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

It is a self number, because there is not a number n which added to its sum of digits gives 323210042.

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, 75692 + ... + 79847.

It is an arithmetic number, because the mean of its divisors is an integer number (60660600).

Almost surely, 2^323210042 is an apocalyptic number.

323210042 is a deficient number, since it is larger than the sum of its proper divisors (162074758).

323210042 is a wasteful number, since it uses less digits than its factorization.

323210042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156580.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 323210042 is about 17978.0433306854. The cubic root of 323210042 is about 686.2698960946.

Adding to 323210042 its reverse (240012323), we get a palindrome (563222365).

The spelling of 323210042 in words is "three hundred twenty-three million, two hundred ten thousand, forty-two".