26926436759939 has 2 divisors, whose sum is σ = 26926436759940. Its totient is φ = 26926436759938.

The previous prime is 26926436759899. The next prime is 26926436759941. The reversal of 26926436759939 is 93995763462962.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26926436759939 - 2⁸ = 26926436759683 is a prime.

Together with 26926436759941, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26926436759039) by changing a digit.

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 as a sum of consecutive naturals, namely, 13463218379969 + 13463218379970.

It is an arithmetic number, because the mean of its divisors is an integer number (13463218379970).

Almost surely, 2^{26926436759939} is an apocalyptic number.

26926436759939 is a deficient number, since it is larger than the sum of its proper divisors (1).

26926436759939 is an equidigital number, since it uses as much as digits as its factorization.

26926436759939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7142567040, while the sum is 80.

The spelling of 26926436759939 in words is "twenty-six trillion, nine hundred twenty-six billion, four hundred thirty-six million, seven hundred fifty-nine thousand, nine hundred thirty-nine".