41150009 has 4 divisors (see below), whose sum is σ = 41193360. Its totient is φ = 41106660.

The previous prime is 41150003. The next prime is 41150017. The reversal of 41150009 is 90005114.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 90005114 = 2 ⋅45002557.

It is a cyclic number.

It is not a de Polignac number, because 41150009 - 2¹² = 41145913 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (41150003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20219 + ... + 22160.

It is an arithmetic number, because the mean of its divisors is an integer number (10298340).

Almost surely, 2^41150009 is an apocalyptic number.

It is an amenable number.

41150009 is a deficient number, since it is larger than the sum of its proper divisors (43351).

41150009 is an equidigital number, since it uses as much as digits as its factorization.

41150009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43350.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 41150009 is about 6414.8272774877. The cubic root of 41150009 is about 345.2417517229.

The spelling of 41150009 in words is "forty-one million, one hundred fifty thousand, nine".