12288313163872 has 48 divisors (see below), whose sum is σ = 25616136252672. Its totient is φ = 5782639749120.

The previous prime is 12288313163813. The next prime is 12288313163873. The reversal of 12288313163872 is 27836131388221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12288313163873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40967722 + ... + 41266582.

It is an arithmetic number, because the mean of its divisors is an integer number (533669505264).

Almost surely, 2^{12288313163872} is an apocalyptic number.

It is an amenable number.

12288313163872 is an abundant number, since it is smaller than the sum of its proper divisors (13327823088800).

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

12288313163872 is a wasteful number, since it uses less digits than its factorization.

12288313163872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374471 (or 374463 counting only the distinct ones).

The product of its digits is 4644864, while the sum is 55.

The spelling of 12288313163872 in words is "twelve trillion, two hundred eighty-eight billion, three hundred thirteen million, one hundred sixty-three thousand, eight hundred seventy-two".