11321412344 has 96 divisors (see below), whose sum is σ = 24788378160. Its totient is φ = 4790860800.

The previous prime is 11321412331. The next prime is 11321412353. The reversal of 11321412344 is 44321412311.

11321412344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 17127374 + ... + 17128034.

Almost surely, 2^11321412344 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 11321412344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12394189080).

11321412344 is an abundant number, since it is smaller than the sum of its proper divisors (13466965816).

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

11321412344 is a wasteful number, since it uses less digits than its factorization.

11321412344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909 (or 798 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

Adding to 11321412344 its reverse (44321412311), we get a palindrome (55642824655).

The spelling of 11321412344 in words is "eleven billion, three hundred twenty-one million, four hundred twelve thousand, three hundred forty-four".