12808336360 has 64 divisors (see below), whose sum is σ = 29407276800. Its totient is φ = 5019705600.

The previous prime is 12808336351. The next prime is 12808336379. The reversal of 12808336360 is 6363380821.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398490 + ... + 429430.

It is an arithmetic number, because the mean of its divisors is an integer number (459488700).

Almost surely, 2^12808336360 is an apocalyptic number.

12808336360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12808336360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14703638400).

12808336360 is an abundant number, since it is smaller than the sum of its proper divisors (16598940440).

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

12808336360 is a wasteful number, since it uses less digits than its factorization.

12808336360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31162 (or 31158 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 40.

The spelling of 12808336360 in words is "twelve billion, eight hundred eight million, three hundred thirty-six thousand, three hundred sixty".