44221234266 has 36 divisors (see below), whose sum is σ = 105314762826. Its totient is φ = 13400373360.

The previous prime is 44221234153. The next prime is 44221234279. The reversal of 44221234266 is 66243212244.

44221234266 is a `hidden beast` number, since 4 + 4 + 221 + 2 + 3 + 426 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 38385038241 + 5836196025 = 195921^2 + 76395^2 .

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 44221234266.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10149621 + ... + 10153976.

Almost surely, 2^44221234266 is an apocalyptic number.

44221234266 is an abundant number, since it is smaller than the sum of its proper divisors (61093528560).

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

44221234266 is a wasteful number, since it uses less digits than its factorization.

44221234266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20303627 (or 20303613 counting only the distinct ones).

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

The spelling of 44221234266 in words is "forty-four billion, two hundred twenty-one million, two hundred thirty-four thousand, two hundred sixty-six".