41389189 has 2 divisors, whose sum is σ = 41389190. Its totient is φ = 41389188.

The previous prime is 41389157. The next prime is 41389193. The reversal of 41389189 is 98198314.

41389189 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28536964 + 12852225 = 5342^2 + 3585^2 .

It is a cyclic number.

It is not a de Polignac number, because 41389189 - 2⁵ = 41389157 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41089189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20694594 + 20694595.

It is an arithmetic number, because the mean of its divisors is an integer number (20694595).

Almost surely, 2^41389189 is an apocalyptic number.

It is an amenable number.

41389189 is a deficient number, since it is larger than the sum of its proper divisors (1).

41389189 is an equidigital number, since it uses as much as digits as its factorization.

41389189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 62208, while the sum is 43.

The square root of 41389189 is about 6433.4430128820. The cubic root of 41389189 is about 345.9093534468.

The spelling of 41389189 in words is "forty-one million, three hundred eighty-nine thousand, one hundred eighty-nine".