12286344460 has 96 divisors (see below), whose sum is σ = 28386796032. Its totient is φ = 4438886400.

The previous prime is 12286344457. The next prime is 12286344491. The reversal of 12286344460 is 6444368221.

12286344460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 6296485 + ... + 6298435.

It is an arithmetic number, because the mean of its divisors is an integer number (295695792).

Almost surely, 2^12286344460 is an apocalyptic number.

12286344460 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 12286344460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14193398016).

12286344460 is an abundant number, since it is smaller than the sum of its proper divisors (16100451572).

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

12286344460 is a wasteful number, since it uses less digits than its factorization.

12286344460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483 (or 2481 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 40.

The spelling of 12286344460 in words is "twelve billion, two hundred eighty-six million, three hundred forty-four thousand, four hundred sixty".