26818696011 has 16 divisors (see below), whose sum is σ = 35975669760. Its totient is φ = 17770584480.

The previous prime is 26818695989. The next prime is 26818696013. The reversal of 26818696011 is 11069681862.

It is not a de Polignac number, because 26818696011 - 2¹¹ = 26818693963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26818696013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 685176 + ... + 723258.

It is an arithmetic number, because the mean of its divisors is an integer number (2248479360).

Almost surely, 2^26818696011 is an apocalyptic number.

26818696011 is a deficient number, since it is larger than the sum of its proper divisors (9156973749).

26818696011 is a wasteful number, since it uses less digits than its factorization.

26818696011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39506.

The product of its (nonzero) digits is 248832, while the sum is 48.

The spelling of 26818696011 in words is "twenty-six billion, eight hundred eighteen million, six hundred ninety-six thousand, eleven".