324221240432 has 10 divisors (see below), whose sum is σ = 628178653368. Its totient is φ = 162110620208.

The previous prime is 324221240419. The next prime is 324221240443. The reversal of 324221240432 is 234042122423.

It is a junction number, because it is equal to n+sod(n) for n = 324221240395 and 324221240404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10131913748 + ... + 10131913779.

Almost surely, 2^324221240432 is an apocalyptic number.

It is an amenable number.

324221240432 is a deficient number, since it is larger than the sum of its proper divisors (303957412936).

324221240432 is a wasteful number, since it uses less digits than its factorization.

324221240432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20263827535 (or 20263827529 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 324221240432 its reverse (234042122423), we get a palindrome (558263362855).

The spelling of 324221240432 in words is "three hundred twenty-four billion, two hundred twenty-one million, two hundred forty thousand, four hundred thirty-two".