41031040129 has 2 divisors, whose sum is σ = 41031040130. Its totient is φ = 41031040128.

The previous prime is 41031040097. The next prime is 41031040153. The reversal of 41031040129 is 92104013014.

It is a happy number.

41031040129 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., 35043840000 + 5987200129 = 187200^2 + 77377^2 .

It is a cyclic number.

It is not a de Polignac number, because 41031040129 - 2⁵ = 41031040097 is a prime.

It is not a weakly prime, because it can be changed into another prime (41031043129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20515520064 + 20515520065.

It is an arithmetic number, because the mean of its divisors is an integer number (20515520065).

Almost surely, 2^41031040129 is an apocalyptic number.

It is an amenable number.

41031040129 is a deficient number, since it is larger than the sum of its proper divisors (1).

41031040129 is an equidigital number, since it uses as much as digits as its factorization.

41031040129 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 41031040129 in words is "forty-one billion, thirty-one million, forty thousand, one hundred twenty-nine".