12566466714 has 32 divisors (see below), whose sum is σ = 27071668224. Its totient is φ = 3877449840.

The previous prime is 12566466713. The next prime is 12566466797. The reversal of 12566466714 is 41766466521.

12566466714 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (12566466713) 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, 1464454 + ... + 1473009.

It is an arithmetic number, because the mean of its divisors is an integer number (845989632).

Almost surely, 2^12566466714 is an apocalyptic number.

12566466714 is an abundant number, since it is smaller than the sum of its proper divisors (14505201510).

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

12566466714 is a wasteful number, since it uses less digits than its factorization.

12566466714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2937522.

The product of its digits is 1451520, while the sum is 48.

The spelling of 12566466714 in words is "twelve billion, five hundred sixty-six million, four hundred sixty-six thousand, seven hundred fourteen".