12338263772686 has 8 divisors (see below), whose sum is σ = 18631606368600. Its totient is φ = 6127728316488.

The previous prime is 12338263772683. The next prime is 12338263772689. The reversal of 12338263772686 is 68627736283321.

12338263772686 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12338263772683) and next prime (12338263772689).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12338263772683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20701784556 + ... + 20701785151.

It is an arithmetic number, because the mean of its divisors is an integer number (2328950796075).

Almost surely, 2^{12338263772686} is an apocalyptic number.

12338263772686 is a deficient number, since it is larger than the sum of its proper divisors (6293342595914).

12338263772686 is a wasteful number, since it uses less digits than its factorization.

12338263772686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41403569858.

The product of its digits is 146313216, while the sum is 64.

The spelling of 12338263772686 in words is "twelve trillion, three hundred thirty-eight billion, two hundred sixty-three million, seven hundred seventy-two thousand, six hundred eighty-six".