12832603218 has 48 divisors (see below), whose sum is σ = 28568454720. Its totient is φ = 4160027808.

The previous prime is 12832603213. The next prime is 12832603229. The reversal of 12832603218 is 81230623821.

12832603218 is a `hidden beast` number, since 1 + 2 + 8 + 32 + 603 + 2 + 18 = 666.

It is not an unprimeable number, because it can be changed into a prime (12832603213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2807571 + ... + 2812137.

It is an arithmetic number, because the mean of its divisors is an integer number (595176140).

Almost surely, 2^12832603218 is an apocalyptic number.

12832603218 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

12832603218 is an abundant number, since it is smaller than the sum of its proper divisors (15735851502).

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

12832603218 is a wasteful number, since it uses less digits than its factorization.

12832603218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8831 (or 8828 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 12832603218 in words is "twelve billion, eight hundred thirty-two million, six hundred three thousand, two hundred eighteen".