12788762318 has 16 divisors (see below), whose sum is σ = 19230811776. Its totient is φ = 6378508920.

The previous prime is 12788762317. The next prime is 12788762321. The reversal of 12788762318 is 81326788721.

12788762318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12788762318.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12788762317) 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, 2058605 + ... + 2064807.

It is an arithmetic number, because the mean of its divisors is an integer number (1201925736).

Almost surely, 2^12788762318 is an apocalyptic number.

12788762318 is a deficient number, since it is larger than the sum of its proper divisors (6442049458).

12788762318 is a wasteful number, since it uses less digits than its factorization.

12788762318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8599.

The product of its digits is 1806336, while the sum is 53.

The spelling of 12788762318 in words is "twelve billion, seven hundred eighty-eight million, seven hundred sixty-two thousand, three hundred eighteen".