12943211706 has 24 divisors (see below), whose sum is σ = 28061860320. Its totient is φ = 4311598536.

The previous prime is 12943211693. The next prime is 12943211707. The reversal of 12943211706 is 60711234921.

It is not an unprimeable number, because it can be changed into a prime (12943211707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 205236 + ... + 260783.

It is an arithmetic number, because the mean of its divisors is an integer number (1169244180).

Almost surely, 2^12943211706 is an apocalyptic number.

12943211706 is an abundant number, since it is smaller than the sum of its proper divisors (15118648614).

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

12943211706 is a wasteful number, since it uses less digits than its factorization.

12943211706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467570 (or 467567 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The spelling of 12943211706 in words is "twelve billion, nine hundred forty-three million, two hundred eleven thousand, seven hundred six".