41141609 has 2 divisors, whose sum is σ = 41141610. Its totient is φ = 41141608.

The previous prime is 41141603. The next prime is 41141627. The reversal of 41141609 is 90614114.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 32171584 + 8970025 = 5672^2 + 2995^2 .

It is a cyclic number.

It is not a de Polignac number, because 41141609 - 2²⁴ = 24364393 is a prime.

It is a super-2 number, since 2×41141609² = 3385263982217762, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (41141603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20570804 + 20570805.

It is an arithmetic number, because the mean of its divisors is an integer number (20570805).

Almost surely, 2^41141609 is an apocalyptic number.

It is an amenable number.

41141609 is a deficient number, since it is larger than the sum of its proper divisors (1).

41141609 is an equidigital number, since it uses as much as digits as its factorization.

41141609 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 26.

The square root of 41141609 is about 6414.1725109323. The cubic root of 41141609 is about 345.2182585885.

The spelling of 41141609 in words is "forty-one million, one hundred forty-one thousand, six hundred nine".