12328685366288 has 20 divisors (see below), whose sum is σ = 24038973302700. Its totient is φ = 6125079352704.

The previous prime is 12328685366269. The next prime is 12328685366297. The reversal of 12328685366288 is 88266358682321.

It can be written as a sum of positive squares in 2 ways, for example, as 4004929517824 + 8323755848464 = 2001232^2 + 2885092^2 .

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 3 ways as a sum of consecutive naturals, for example, 2453955563 + ... + 2453960586.

It is an arithmetic number, because the mean of its divisors is an integer number (1201948665135).

Almost surely, 2^{12328685366288} is an apocalyptic number.

It is an amenable number.

12328685366288 is a deficient number, since it is larger than the sum of its proper divisors (11710287936412).

12328685366288 is a wasteful number, since it uses less digits than its factorization.

12328685366288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4907916314 (or 4907916308 counting only the distinct ones).

The product of its digits is 318504960, while the sum is 68.

The spelling of 12328685366288 in words is "twelve trillion, three hundred twenty-eight billion, six hundred eighty-five million, three hundred sixty-six thousand, two hundred eighty-eight".