41440141 has 2 divisors, whose sum is σ = 41440142. Its totient is φ = 41440140.

The previous prime is 41440123. The next prime is 41440153. The reversal of 41440141 is 14104414.

41440141 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., 40068900 + 1371241 = 6330^2 + 1171^2 .

It is a cyclic number.

It is not a de Polignac number, because 41440141 - 2⁷ = 41440013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41440241) 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, 20720070 + 20720071.

It is an arithmetic number, because the mean of its divisors is an integer number (20720071).

Almost surely, 2^41440141 is an apocalyptic number.

It is an amenable number.

41440141 is a deficient number, since it is larger than the sum of its proper divisors (1).

41440141 is an equidigital number, since it uses as much as digits as its factorization.

41440141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 41440141 is about 6437.4017274052. The cubic root of 41440141 is about 346.0512386946.

Adding to 41440141 its reverse (14104414), we get a palindrome (55544555).

The spelling of 41440141 in words is "forty-one million, four hundred forty thousand, one hundred forty-one".