11324143321304 has 128 divisors (see below), whose sum is σ = 24421287559680. Its totient is φ = 4872422016000.

The previous prime is 11324143321289. The next prime is 11324143321367. The reversal of 11324143321304 is 40312334142311.

It is a super-2 number, since 2×11324143321304² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 458510684 + ... + 458535380.

It is an arithmetic number, because the mean of its divisors is an integer number (190791309060).

Almost surely, 2^{11324143321304} 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 11324143321304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12210643779840).

11324143321304 is an abundant number, since it is smaller than the sum of its proper divisors (13097144238376).

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

11324143321304 is a wasteful number, since it uses less digits than its factorization.

11324143321304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27081 (or 27077 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 11324143321304 its reverse (40312334142311), we get a palindrome (51636477463615).

The spelling of 11324143321304 in words is "eleven trillion, three hundred twenty-four billion, one hundred forty-three million, three hundred twenty-one thousand, three hundred four".