44223668841 has 16 divisors (see below), whose sum is σ = 66063860928. Its totient is φ = 26077838400.

The previous prime is 44223668833. The next prime is 44223668893. The reversal of 44223668841 is 14886632244.

It is not a de Polignac number, because 44223668841 - 2³ = 44223668833 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44223668341) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18108390 + ... + 18110831.

It is an arithmetic number, because the mean of its divisors is an integer number (4128991308).

Almost surely, 2^44223668841 is an apocalyptic number.

It is an amenable number.

44223668841 is a deficient number, since it is larger than the sum of its proper divisors (21840192087).

44223668841 is a wasteful number, since it uses less digits than its factorization.

44223668841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36219272.

The product of its digits is 1769472, while the sum is 48.

The spelling of 44223668841 in words is "forty-four billion, two hundred twenty-three million, six hundred sixty-eight thousand, eight hundred forty-one".