11116335561424 has 20 divisors (see below), whose sum is σ = 21615654311044. Its totient is φ = 5538102190848.

The previous prime is 11116335561407. The next prime is 11116335561449. The reversal of 11116335561424 is 42416553361111.

11116335561424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7535793619600 + 3580541941824 = 2745140^2 + 1892232^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1254094797 + ... + 1254103660.

Almost surely, 2^{11116335561424} is an apocalyptic number.

It is an amenable number.

11116335561424 is a deficient number, since it is larger than the sum of its proper divisors (10499318749620).

11116335561424 is a wasteful number, since it uses less digits than its factorization.

11116335561424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2508198742 (or 2508198736 counting only the distinct ones).

The product of its digits is 259200, while the sum is 43.

The spelling of 11116335561424 in words is "eleven trillion, one hundred sixteen billion, three hundred thirty-five million, five hundred sixty-one thousand, four hundred twenty-four".