324220342 has 4 divisors (see below), whose sum is σ = 486330516. Its totient is φ = 162110170.

The previous prime is 324220297. The next prime is 324220357. The reversal of 324220342 is 243022423.

324220342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81055084 + ... + 81055087.

It is an arithmetic number, because the mean of its divisors is an integer number (121582629).

Almost surely, 2^324220342 is an apocalyptic number.

324220342 is a deficient number, since it is larger than the sum of its proper divisors (162110174).

324220342 is a wasteful number, since it uses less digits than its factorization.

324220342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162110173.

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 324220342 is about 18006.1195708570. The cubic root of 324220342 is about 686.9842069330.

Adding to 324220342 its reverse (243022423), we get a palindrome (567242765).

The spelling of 324220342 in words is "three hundred twenty-four million, two hundred twenty thousand, three hundred forty-two".