26434606040327 has 2 divisors, whose sum is σ = 26434606040328. Its totient is φ = 26434606040326.

The previous prime is 26434606040321. The next prime is 26434606040329. The reversal of 26434606040327 is 72304060643462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26434606040327 - 2⁸ = 26434606040071 is a prime.

Together with 26434606040329, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26434606040321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13217303020163 + 13217303020164.

It is an arithmetic number, because the mean of its divisors is an integer number (13217303020164).

Almost surely, 2^{26434606040327} is an apocalyptic number.

26434606040327 is a deficient number, since it is larger than the sum of its proper divisors (1).

26434606040327 is an equidigital number, since it uses as much as digits as its factorization.

26434606040327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 47.

Adding to 26434606040327 its reverse (72304060643462), we get a palindrome (98738666683789).

The spelling of 26434606040327 in words is "twenty-six trillion, four hundred thirty-four billion, six hundred six million, forty thousand, three hundred twenty-seven".