12327396000 has 192 divisors, whose sum is σ = 40746416256. Its totient is φ = 3257856000.

The previous prime is 12327395939. The next prime is 12327396001. The reversal of 12327396000 is 69372321.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12327396001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1351455 + ... + 1360545.

It is an arithmetic number, because the mean of its divisors is an integer number (212220918).

Almost surely, 2^12327396000 is an apocalyptic number.

12327396000 is a gapful number since it is divisible by the number (10) 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 12327396000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20373208128).

12327396000 is an abundant number, since it is smaller than the sum of its proper divisors (28419020256).

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

12327396000 is a wasteful number, since it uses less digits than its factorization.

12327396000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9232 (or 9214 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The spelling of 12327396000 in words is "twelve billion, three hundred twenty-seven million, three hundred ninety-six thousand".