40941071 has 2 divisors, whose sum is σ = 40941072. Its totient is φ = 40941070.

The previous prime is 40941023. The next prime is 40941077. The reversal of 40941071 is 17014904.

40941071 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 is a cyclic number.

It is not a de Polignac number, because 40941071 - 2⁶ = 40941007 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40941071.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40941077) 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, 20470535 + 20470536.

It is an arithmetic number, because the mean of its divisors is an integer number (20470536).

Almost surely, 2^40941071 is an apocalyptic number.

40941071 is a deficient number, since it is larger than the sum of its proper divisors (1).

40941071 is an equidigital number, since it uses as much as digits as its factorization.

40941071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 40941071 is about 6398.5210009814. The cubic root of 40941071 is about 344.6564415796.

Adding to 40941071 its reverse (17014904), we get a palindrome (57955975).

The spelling of 40941071 in words is "forty million, nine hundred forty-one thousand, seventy-one".