11324432000000 has 308 divisors, whose sum is σ = 32339627297472. Its totient is φ = 3882624000000.

The previous prime is 11324431999999. The next prime is 11324432000039. The reversal of 11324432000000 is 23442311.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 111949445 + ... + 112050555.

Almost surely, 2^{11324432000000} is an apocalyptic number.

11324432000000 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 11324432000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16169813648736).

11324432000000 is an abundant number, since it is smaller than the sum of its proper divisors (21015195297472).

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

11324432000000 is an frugal number, since it uses more digits than its factorization.

11324432000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101168 (or 101125 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11324432000000 its reverse (23442311), we get a palindrome (11324455442311).

The spelling of 11324432000000 in words is "eleven trillion, three hundred twenty-four billion, four hundred thirty-two million", and thus it is an aban number.