11041200434021 has 16 divisors (see below), whose sum is σ = 11532578990400. Its totient is φ = 10557265799808.

The previous prime is 11041200433931. The next prime is 11041200434039. The reversal of 11041200434021 is 12043400214011.

11041200434021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 11041200434021 - 2³⁰ = 11040126692197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11041200434081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8593745 + ... + 9794633.

It is an arithmetic number, because the mean of its divisors is an integer number (720786186900).

Almost surely, 2^{11041200434021} is an apocalyptic number.

It is an amenable number.

11041200434021 is a deficient number, since it is larger than the sum of its proper divisors (491378556379).

11041200434021 is a wasteful number, since it uses less digits than its factorization.

11041200434021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203988.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 11041200434021 its reverse (12043400214011), we get a palindrome (23084600648032).

The spelling of 11041200434021 in words is "eleven trillion, forty-one billion, two hundred million, four hundred thirty-four thousand, twenty-one".