26211034097 has 2 divisors, whose sum is σ = 26211034098. Its totient is φ = 26211034096.

The previous prime is 26211034067. The next prime is 26211034103. The reversal of 26211034097 is 79043011262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21027610081 + 5183424016 = 145009^2 + 71996^2 .

It is a cyclic number.

It is not a de Polignac number, because 26211034097 - 2¹⁰ = 26211033073 is a prime.

It is not a weakly prime, because it can be changed into another prime (26211034007) 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, 13105517048 + 13105517049.

It is an arithmetic number, because the mean of its divisors is an integer number (13105517049).

Almost surely, 2^26211034097 is an apocalyptic number.

It is an amenable number.

26211034097 is a deficient number, since it is larger than the sum of its proper divisors (1).

26211034097 is an equidigital number, since it uses as much as digits as its factorization.

26211034097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 35.

The spelling of 26211034097 in words is "twenty-six billion, two hundred eleven million, thirty-four thousand, ninety-seven".