12818830852 has 24 divisors (see below), whose sum is σ = 23799587840. Its totient is φ = 6024261600.

The previous prime is 12818830847. The next prime is 12818830859. The reversal of 12818830852 is 25803881821.

12818830852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (12818830859) 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 7 ways as a sum of consecutive naturals, for example, 654399 + ... + 673702.

Almost surely, 2^12818830852 is an apocalyptic number.

It is an amenable number.

12818830852 is a deficient number, since it is larger than the sum of its proper divisors (10980756988).

12818830852 is a wasteful number, since it uses less digits than its factorization.

12818830852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328251 (or 1328249 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 46.

The spelling of 12818830852 in words is "twelve billion, eight hundred eighteen million, eight hundred thirty thousand, eight hundred fifty-two".