324003224240 has 20 divisors (see below), whose sum is σ = 753307496544. Its totient is φ = 129601289664.

The previous prime is 324003224231. The next prime is 324003224317. The reversal of 324003224240 is 42422300423.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (20).

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2025020072 + ... + 2025020231.

Almost surely, 2^324003224240 is an apocalyptic number.

It is an amenable number.

324003224240 is an abundant number, since it is smaller than the sum of its proper divisors (429304272304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

324003224240 is a wasteful number, since it uses less digits than its factorization.

324003224240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4050040316 (or 4050040310 counting only the distinct ones).

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

Adding to 324003224240 its reverse (42422300423), we get a palindrome (366425524663).

The spelling of 324003224240 in words is "three hundred twenty-four billion, three million, two hundred twenty-four thousand, two hundred forty".