26200066282868 has 12 divisors (see below), whose sum is σ = 45850752414852. Its totient is φ = 13099851307200.

The previous prime is 26200066282861. The next prime is 26200066282889. The reversal of 26200066282868 is 86828266000262.

It can be written as a sum of positive squares in 2 ways, for example, as 14119242123364 + 12080824159504 = 3757558^2 + 3475748^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26200066282861) 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, 45134105 + ... + 45710912.

It is an arithmetic number, because the mean of its divisors is an integer number (3820896034571).

Almost surely, 2^{26200066282868} is an apocalyptic number.

It is an amenable number.

26200066282868 is a deficient number, since it is larger than the sum of its proper divisors (19650686131984).

26200066282868 is a wasteful number, since it uses less digits than its factorization.

26200066282868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90917122 (or 90917120 counting only the distinct ones).

The product of its (nonzero) digits is 10616832, while the sum is 56.

The spelling of 26200066282868 in words is "twenty-six trillion, two hundred billion, sixty-six million, two hundred eighty-two thousand, eight hundred sixty-eight".