44241143189 has 2 divisors, whose sum is σ = 44241143190. Its totient is φ = 44241143188.

The previous prime is 44241143159. The next prime is 44241143239. The reversal of 44241143189 is 98134114244.

44241143189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44223987025 + 17156164 = 210295^2 + 4142^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44241143189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44241143159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22120571594 + 22120571595.

It is an arithmetic number, because the mean of its divisors is an integer number (22120571595).

Almost surely, 2^44241143189 is an apocalyptic number.

It is an amenable number.

44241143189 is a deficient number, since it is larger than the sum of its proper divisors (1).

44241143189 is an equidigital number, since it uses as much as digits as its factorization.

44241143189 is an evil number, because the sum of its binary digits is even.

The product of its digits is 110592, while the sum is 41.

The spelling of 44241143189 in words is "forty-four billion, two hundred forty-one million, one hundred forty-three thousand, one hundred eighty-nine".