26868486806 has 16 divisors (see below), whose sum is σ = 46263177216. Its totient is φ = 11464337256.

The previous prime is 26868486769. The next prime is 26868486823. The reversal of 26868486806 is 60868486862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4224086 + ... + 4230441.

It is an arithmetic number, because the mean of its divisors is an integer number (2891448576).

Almost surely, 2^26868486806 is an apocalyptic number.

26868486806 is a deficient number, since it is larger than the sum of its proper divisors (19394690410).

26868486806 is a wasteful number, since it uses less digits than its factorization.

26868486806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8454763.

The product of its (nonzero) digits is 42467328, while the sum is 62.

The spelling of 26868486806 in words is "twenty-six billion, eight hundred sixty-eight million, four hundred eighty-six thousand, eight hundred six".