324421052 has 12 divisors (see below), whose sum is σ = 575514576. Its totient is φ = 159988320.

The previous prime is 324421043. The next prime is 324421063. The reversal of 324421052 is 250124423.

It is a happy number.

It is a congruent number.

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, 555224 + ... + 555807.

It is an arithmetic number, because the mean of its divisors is an integer number (47959548).

Almost surely, 2^324421052 is an apocalyptic number.

It is an amenable number.

324421052 is a deficient number, since it is larger than the sum of its proper divisors (251093524).

324421052 is a wasteful number, since it uses less digits than its factorization.

324421052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1111108 (or 1111106 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 324421052 is about 18011.6920915277. The cubic root of 324421052 is about 687.1259378687.

Adding to 324421052 its reverse (250124423), we get a palindrome (574545475).

The spelling of 324421052 in words is "three hundred twenty-four million, four hundred twenty-one thousand, fifty-two".