26411413991 has 2 divisors, whose sum is σ = 26411413992. Its totient is φ = 26411413990.

The previous prime is 26411413967. The next prime is 26411413993. The reversal of 26411413991 is 19931411462.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 26411413991 - 2¹⁰ = 26411412967 is a prime.

Together with 26411413993, 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 (26411413993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13205706995 + 13205706996.

It is an arithmetic number, because the mean of its divisors is an integer number (13205706996).

Almost surely, 2^26411413991 is an apocalyptic number.

26411413991 is a deficient number, since it is larger than the sum of its proper divisors (1).

26411413991 is an equidigital number, since it uses as much as digits as its factorization.

26411413991 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46656, while the sum is 41.

The spelling of 26411413991 in words is "twenty-six billion, four hundred eleven million, four hundred thirteen thousand, nine hundred ninety-one".