26346058811 has 2 divisors, whose sum is σ = 26346058812. Its totient is φ = 26346058810.

The previous prime is 26346058789. The next prime is 26346058813. The reversal of 26346058811 is 11885064362.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26346058811 - 2⁶ = 26346058747 is a prime.

It is a super-2 number, since 2×26346058811² (a number of 22 digits) contains 22 as substring.

Together with 26346058813, 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 (26346058813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13173029405 + 13173029406.

It is an arithmetic number, because the mean of its divisors is an integer number (13173029406).

Almost surely, 2^26346058811 is an apocalyptic number.

26346058811 is a deficient number, since it is larger than the sum of its proper divisors (1).

26346058811 is an equidigital number, since it uses as much as digits as its factorization.

26346058811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 26346058811 in words is "twenty-six billion, three hundred forty-six million, fifty-eight thousand, eight hundred eleven".