12063464064 has 48 divisors (see below), whose sum is σ = 34713877770. Its totient is φ = 4021154304.

The previous prime is 12063464033. The next prime is 12063464069. The reversal of 12063464064 is 46046436021.

12063464064 is a `hidden beast` number, since 1 + 2 + 0 + 6 + 3 + 4 + 640 + 6 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 11752294464 + 311169600 = 108408^2 + 17640^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (12063464069) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5234727 + ... + 5237030.

Almost surely, 2^12063464064 is an apocalyptic number.

It is an amenable number.

12063464064 is an abundant number, since it is smaller than the sum of its proper divisors (22650413706).

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

12063464064 is a wasteful number, since it uses less digits than its factorization.

12063464064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10471777 (or 10471762 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The spelling of 12063464064 in words is "twelve billion, sixty-three million, four hundred sixty-four thousand, sixty-four".