26268688804927 has 2 divisors, whose sum is σ = 26268688804928. Its totient is φ = 26268688804926.

The previous prime is 26268688804837. The next prime is 26268688804931. The reversal of 26268688804927 is 72940888686262.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26268688804927 - 2²⁷ = 26268554587199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26268688804427) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13134344402463 + 13134344402464.

It is an arithmetic number, because the mean of its divisors is an integer number (13134344402464).

Almost surely, 2^{26268688804927} is an apocalyptic number.

26268688804927 is a deficient number, since it is larger than the sum of its proper divisors (1).

26268688804927 is an equidigital number, since it uses as much as digits as its factorization.

26268688804927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1783627776, while the sum is 76.

The spelling of 26268688804927 in words is "twenty-six trillion, two hundred sixty-eight billion, six hundred eighty-eight million, eight hundred four thousand, nine hundred twenty-seven".