41251139 has 2 divisors, whose sum is σ = 41251140. Its totient is φ = 41251138.

The previous prime is 41251103. The next prime is 41251157. The reversal of 41251139 is 93115214.

41251139 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 41251139 - 2⁸ = 41250883 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (41251039) 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, 20625569 + 20625570.

It is an arithmetic number, because the mean of its divisors is an integer number (20625570).

Almost surely, 2^41251139 is an apocalyptic number.

41251139 is a deficient number, since it is larger than the sum of its proper divisors (1).

41251139 is an equidigital number, since it uses as much as digits as its factorization.

41251139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 26.

The square root of 41251139 is about 6422.7049597502. The cubic root of 41251139 is about 345.5243416620.

The spelling of 41251139 in words is "forty-one million, two hundred fifty-one thousand, one hundred thirty-nine".