26217766112 has 24 divisors (see below), whose sum is σ = 54652476816. Its totient is φ = 12337772032.

The previous prime is 26217766097. The next prime is 26217766123. The reversal of 26217766112 is 21166771262.

It is a self number, because there is not a number n which added to its sum of digits gives 26217766112.

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 3 ways as a sum of consecutive naturals, for example, 24096668 + ... + 24097755.

It is an arithmetic number, because the mean of its divisors is an integer number (2277186534).

Almost surely, 2^26217766112 is an apocalyptic number.

It is an amenable number.

26217766112 is an abundant number, since it is smaller than the sum of its proper divisors (28434710704).

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

26217766112 is a wasteful number, since it uses less digits than its factorization.

26217766112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48194450 (or 48194442 counting only the distinct ones).

The product of its digits is 84672, while the sum is 41.

The spelling of 26217766112 in words is "twenty-six billion, two hundred seventeen million, seven hundred sixty-six thousand, one hundred twelve".