12033563964 has 12 divisors (see below), whose sum is σ = 28078315944. Its totient is φ = 4011187984.

The previous prime is 12033563963. The next prime is 12033564013. The reversal of 12033563964 is 46936533021.

It is a happy number.

12033563964 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 not an unprimeable number, because it can be changed into a prime (12033563963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501398487 + ... + 501398510.

It is an arithmetic number, because the mean of its divisors is an integer number (2339859662).

Almost surely, 2^12033563964 is an apocalyptic number.

It is an amenable number.

12033563964 is an abundant number, since it is smaller than the sum of its proper divisors (16044751980).

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

12033563964 is a wasteful number, since it uses less digits than its factorization.

12033563964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002797004 (or 1002797002 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 42.

The spelling of 12033563964 in words is "twelve billion, thirty-three million, five hundred sixty-three thousand, nine hundred sixty-four".