26716034805 has 64 divisors (see below), whose sum is σ = 47165690880. Its totient is φ = 12862886400.

The previous prime is 26716034777. The next prime is 26716034879. The reversal of 26716034805 is 50843061762.

It is not a de Polignac number, because 26716034805 - 2¹⁰ = 26716033781 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 63 ways as a sum of consecutive naturals, for example, 475870 + ... + 529040.

It is an arithmetic number, because the mean of its divisors is an integer number (736963920).

Almost surely, 2^26716034805 is an apocalyptic number.

It is an amenable number.

26716034805 is a deficient number, since it is larger than the sum of its proper divisors (20449656075).

26716034805 is a wasteful number, since it uses less digits than its factorization.

26716034805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53282.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 26716034805 in words is "twenty-six billion, seven hundred sixteen million, thirty-four thousand, eight hundred five".