2244426066 has 48 divisors (see below), whose sum is σ = 5089728384. Its totient is φ = 713446272.

The previous prime is 2244426007. The next prime is 2244426083. The reversal of 2244426066 is 6606244422.

2244426066 is a `hidden beast` number, since 2 + 2 + 4 + 4 + 42 + 606 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 2244426066.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 131475 + ... + 147561.

It is an arithmetic number, because the mean of its divisors is an integer number (106036008).

Almost surely, 2^2244426066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2244426066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2544864192).

2244426066 is an abundant number, since it is smaller than the sum of its proper divisors (2845302318).

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

2244426066 is a wasteful number, since it uses less digits than its factorization.

2244426066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16455 (or 16452 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

The square root of 2244426066 is about 47375.3740460168. The cubic root of 2244426066 is about 1309.2877401505.

The spelling of 2244426066 in words is "two billion, two hundred forty-four million, four hundred twenty-six thousand, sixty-six".