26216674726 has 16 divisors (see below), whose sum is σ = 42902607888. Its totient is φ = 11915949600.

The previous prime is 26216674717. The next prime is 26216674739. The reversal of 26216674726 is 62747661262.

It is a self number, because there is not a number n which added to its sum of digits gives 26216674726.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 542056 + ... + 588436.

It is an arithmetic number, because the mean of its divisors is an integer number (2681412993).

Almost surely, 2^26216674726 is an apocalyptic number.

26216674726 is a deficient number, since it is larger than the sum of its proper divisors (16685933162).

26216674726 is a wasteful number, since it uses less digits than its factorization.

26216674726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72087.

The product of its digits is 2032128, while the sum is 49.

The spelling of 26216674726 in words is "twenty-six billion, two hundred sixteen million, six hundred seventy-four thousand, seven hundred twenty-six".