324242342 has 4 divisors (see below), whose sum is σ = 486363516. Its totient is φ = 162121170.

The previous prime is 324242333. The next prime is 324242363. The reversal of 324242342 is 243242423.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243242423 = 4691 ⋅51853.

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, 81060584 + ... + 81060587.

It is an arithmetic number, because the mean of its divisors is an integer number (121590879).

Almost surely, 2^324242342 is an apocalyptic number.

324242342 is a deficient number, since it is larger than the sum of its proper divisors (162121174).

324242342 is a wasteful number, since it uses less digits than its factorization.

324242342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162121173.

The product of its digits is 9216, while the sum is 26.

The square root of 324242342 is about 18006.7304639127. The cubic root of 324242342 is about 686.9997450397. Note that the first 3 decimals are identical.

Adding to 324242342 its reverse (243242423), we get a palindrome (567484765).

The spelling of 324242342 in words is "three hundred twenty-four million, two hundred forty-two thousand, three hundred forty-two".