41318129 has 2 divisors, whose sum is σ = 41318130. Its totient is φ = 41318128.

The previous prime is 41318107. The next prime is 41318213. The reversal of 41318129 is 92181314.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40347904 + 970225 = 6352^2 + 985^2 .

It is a cyclic number.

It is not a de Polignac number, because 41318129 - 2¹² = 41314033 is a prime.

It is not a weakly prime, because it can be changed into another prime (41318729) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20659064 + 20659065.

It is an arithmetic number, because the mean of its divisors is an integer number (20659065).

Almost surely, 2^41318129 is an apocalyptic number.

It is an amenable number.

41318129 is a deficient number, since it is larger than the sum of its proper divisors (1).

41318129 is an equidigital number, since it uses as much as digits as its factorization.

41318129 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1728, while the sum is 29.

The square root of 41318129 is about 6427.9179366261. The cubic root of 41318129 is about 345.7112791849.

The spelling of 41318129 in words is "forty-one million, three hundred eighteen thousand, one hundred twenty-nine".