26448724266 has 8 divisors (see below), whose sum is σ = 52897448544. Its totient is φ = 8816241420.

The previous prime is 26448724193. The next prime is 26448724271. The reversal of 26448724266 is 66242784462.

It is a sphenic number, since it is the product of 3 distinct primes.

26448724266 is an admirable number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2204060350 + ... + 2204060361.

It is an arithmetic number, because the mean of its divisors is an integer number (6612181068).

Almost surely, 2^26448724266 is an apocalyptic number.

26448724266 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26448724266 is a wasteful number, since it uses less digits than its factorization.

26448724266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4408120716.

The product of its digits is 6193152, while the sum is 51.

The spelling of 26448724266 in words is "twenty-six billion, four hundred forty-eight million, seven hundred twenty-four thousand, two hundred sixty-six".