44243224168 has 32 divisors (see below), whose sum is σ = 97458852960. Its totient is φ = 18563590080.

The previous prime is 44243224159. The next prime is 44243224169. The reversal of 44243224168 is 86142234244.

It is a self number, because there is not a number n which added to its sum of digits gives 44243224168.

It is not an unprimeable number, because it can be changed into a prime (44243224169) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19335930 + ... + 19338217.

It is an arithmetic number, because the mean of its divisors is an integer number (3045589155).

Almost surely, 2^44243224168 is an apocalyptic number.

It is an amenable number.

44243224168 is an abundant number, since it is smaller than the sum of its proper divisors (53215628792).

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

44243224168 is a wasteful number, since it uses less digits than its factorization.

44243224168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38674177 (or 38674173 counting only the distinct ones).

The product of its digits is 294912, while the sum is 40.

The spelling of 44243224168 in words is "forty-four billion, two hundred forty-three million, two hundred twenty-four thousand, one hundred sixty-eight".