26227753344 has 160 divisors (see below), whose sum is σ = 84057906240. Its totient is φ = 8070036480.

The previous prime is 26227753339. The next prime is 26227753351. The reversal of 26227753344 is 44335772262.

26227753344 is a `hidden beast` number, since 2 + 6 + 2 + 2 + 77 + 533 + 44 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 26227753344.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 37489 + ... + 232079.

It is an arithmetic number, because the mean of its divisors is an integer number (525361914).

Almost surely, 2^26227753344 is an apocalyptic number.

26227753344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26227753344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42028953120).

26227753344 is an abundant number, since it is smaller than the sum of its proper divisors (57830152896).

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

26227753344 is a wasteful number, since it uses less digits than its factorization.

26227753344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194630 (or 194609 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 45.

The spelling of 26227753344 in words is "twenty-six billion, two hundred twenty-seven million, seven hundred fifty-three thousand, three hundred forty-four".