12063642135064 has 16 divisors (see below), whose sum is σ = 24359277388320. Its totient is φ = 5567834831520.

The previous prime is 12063642135053. The next prime is 12063642135067. The reversal of 12063642135064 is 46053124636021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 12063642135064.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12063642135067) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57998279392 + ... + 57998279599.

It is an arithmetic number, because the mean of its divisors is an integer number (1522454836770).

Almost surely, 2^{12063642135064} is an apocalyptic number.

It is an amenable number.

12063642135064 is an abundant number, since it is smaller than the sum of its proper divisors (12295635253256).

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

12063642135064 is a wasteful number, since it uses less digits than its factorization.

12063642135064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115996559010 (or 115996559006 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 12063642135064 in words is "twelve trillion, sixty-three billion, six hundred forty-two million, one hundred thirty-five thousand, sixty-four".