11340221002443 has 24 divisors (see below), whose sum is σ = 16405296336000. Its totient is φ = 7548625854720.

The previous prime is 11340221002423. The next prime is 11340221002447. The reversal of 11340221002443 is 34420012204311.

11340221002443 is a `hidden beast` number, since 1 + 1 + 3 + 4 + 0 + 2 + 210 + 0 + 2 + 443 = 666.

It is not a de Polignac number, because 11340221002443 - 2¹⁰ = 11340221001419 is a prime.

It is a super-2 number, since 2×11340221002443² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11340221002447) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21085923 + ... + 21617043.

It is an arithmetic number, because the mean of its divisors is an integer number (683554014000).

Almost surely, 2^{11340221002443} is an apocalyptic number.

11340221002443 is a deficient number, since it is larger than the sum of its proper divisors (5065075333557).

11340221002443 is a wasteful number, since it uses less digits than its factorization.

11340221002443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534739 (or 534736 counting only the distinct ones).

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

Adding to 11340221002443 its reverse (34420012204311), we get a palindrome (45760233206754).

The spelling of 11340221002443 in words is "eleven trillion, three hundred forty billion, two hundred twenty-one million, two thousand, four hundred forty-three".