11324321244 has 144 divisors (see below), whose sum is σ = 30522492000. Its totient is φ = 3533870592.

The previous prime is 11324321227. The next prime is 11324321251. The reversal of 11324321244 is 44212342311.

11324321244 is a `hidden beast` number, since 11 + 324 + 321 + 2 + 4 + 4 = 666.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6688062 + ... + 6689754.

It is an arithmetic number, because the mean of its divisors is an integer number (211961750).

Almost surely, 2^11324321244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11324321244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15261246000).

11324321244 is an abundant number, since it is smaller than the sum of its proper divisors (19198170756).

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

11324321244 is a wasteful number, since it uses less digits than its factorization.

11324321244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924 (or 1919 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 11324321244 its reverse (44212342311), we get a palindrome (55536663555).

The spelling of 11324321244 in words is "eleven billion, three hundred twenty-four million, three hundred twenty-one thousand, two hundred forty-four".