324912000000 has 616 divisors, whose sum is σ = 1238419148032. Its totient is φ = 74188800000.

The previous prime is 324911999987. The next prime is 324912000053. The reversal of 324912000000 is 219423.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 335999517 + ... + 336000483.

Almost surely, 2^324912000000 is an apocalyptic number.

324912000000 is a gapful number since it is divisible by the number (30) 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 324912000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (619209574016).

324912000000 is an abundant number, since it is smaller than the sum of its proper divisors (913507148032).

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

324912000000 is an frugal number, since it uses more digits than its factorization.

324912000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1027 (or 984 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 324912000000 its reverse (219423), we get a palindrome (324912219423).

The spelling of 324912000000 in words is "three hundred twenty-four billion, nine hundred twelve million", and thus it is an aban number.