41298109 has 2 divisors, whose sum is σ = 41298110. Its totient is φ = 41298108.

The previous prime is 41298091. The next prime is 41298113. The reversal of 41298109 is 90189214.

Together with previous prime (41298091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38068900 + 3229209 = 6170^2 + 1797^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41298109 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (41298809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20649054 + 20649055.

It is an arithmetic number, because the mean of its divisors is an integer number (20649055).

Almost surely, 2^41298109 is an apocalyptic number.

It is an amenable number.

41298109 is a deficient number, since it is larger than the sum of its proper divisors (1).

41298109 is an equidigital number, since it uses as much as digits as its factorization.

41298109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 41298109 is about 6426.3604785290. The cubic root of 41298109 is about 345.6554339815.

The spelling of 41298109 in words is "forty-one million, two hundred ninety-eight thousand, one hundred nine".