26491046711 has 2 divisors, whose sum is σ = 26491046712. Its totient is φ = 26491046710.

The previous prime is 26491046707. The next prime is 26491046741. The reversal of 26491046711 is 11764019462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 26491046711 - 2² = 26491046707 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26491046741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13245523355 + 13245523356.

It is an arithmetic number, because the mean of its divisors is an integer number (13245523356).

Almost surely, 2^26491046711 is an apocalyptic number.

26491046711 is a deficient number, since it is larger than the sum of its proper divisors (1).

26491046711 is an equidigital number, since it uses as much as digits as its factorization.

26491046711 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 41.

The spelling of 26491046711 in words is "twenty-six billion, four hundred ninety-one million, forty-six thousand, seven hundred eleven".