324540331368 has 192 divisors, whose sum is σ = 937937387520. Its totient is φ = 92791440000.

The previous prime is 324540331331. The next prime is 324540331369. The reversal of 324540331368 is 863133045423.

It is not an unprimeable number, because it can be changed into a prime (324540331369) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 23914521 + ... + 23928087.

It is an arithmetic number, because the mean of its divisors is an integer number (4885090560).

Almost surely, 2^324540331368 is an apocalyptic number.

324540331368 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 324540331368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (468968693760).

324540331368 is an abundant number, since it is smaller than the sum of its proper divisors (613397056152).

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

324540331368 is a wasteful number, since it uses less digits than its factorization.

324540331368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13876 (or 13853 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 324540331368 in words is "three hundred twenty-four billion, five hundred forty million, three hundred thirty-one thousand, three hundred sixty-eight".