324143342 has 4 divisors (see below), whose sum is σ = 486215016. Its totient is φ = 162071670.

The previous prime is 324143327. The next prime is 324143357. The reversal of 324143342 is 243341423.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 243341423 = 13 ⋅18718571.

It is an interprime number because it is at equal distance from previous prime (324143327) and next prime (324143357).

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 as a sum of consecutive naturals, namely, 81035834 + ... + 81035837.

It is an arithmetic number, because the mean of its divisors is an integer number (121553754).

Almost surely, 2^324143342 is an apocalyptic number.

324143342 is a deficient number, since it is larger than the sum of its proper divisors (162071674).

324143342 is a wasteful number, since it uses less digits than its factorization.

324143342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162071673.

The product of its digits is 6912, while the sum is 26.

The square root of 324143342 is about 18003.9812819276. The cubic root of 324143342 is about 686.9298180240.

Adding to 324143342 its reverse (243341423), we get a palindrome (567484765).

The spelling of 324143342 in words is "three hundred twenty-four million, one hundred forty-three thousand, three hundred forty-two".