11512043514204 has 12 divisors (see below), whose sum is σ = 26861434866504. Its totient is φ = 3837347838064.

The previous prime is 11512043514193. The next prime is 11512043514227. The reversal of 11512043514204 is 40241534021511.

11512043514204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

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, 479668479747 + ... + 479668479770.

It is an arithmetic number, because the mean of its divisors is an integer number (2238452905542).

Almost surely, 2^{11512043514204} is an apocalyptic number.

It is an amenable number.

11512043514204 is an abundant number, since it is smaller than the sum of its proper divisors (15349391352300).

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

11512043514204 is a wasteful number, since it uses less digits than its factorization.

11512043514204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 959336959524 (or 959336959522 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 11512043514204 its reverse (40241534021511), we get a palindrome (51753577535715).

The spelling of 11512043514204 in words is "eleven trillion, five hundred twelve billion, forty-three million, five hundred fourteen thousand, two hundred four".