41009413 has 4 divisors (see below), whose sum is σ = 41024160. Its totient is φ = 40994668.

The previous prime is 41009411. The next prime is 41009447. The reversal of 41009413 is 31490014.

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: 31490014 = 2 ⋅15745007.

It is a cyclic number.

It is not a de Polignac number, because 41009413 - 2¹ = 41009411 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41009411) 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, 1795 + ... + 9232.

It is an arithmetic number, because the mean of its divisors is an integer number (10256040).

Almost surely, 2^41009413 is an apocalyptic number.

It is an amenable number.

41009413 is a deficient number, since it is larger than the sum of its proper divisors (14747).

41009413 is a wasteful number, since it uses less digits than its factorization.

41009413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14746.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 41009413 is about 6403.8592270599. The cubic root of 41009413 is about 344.8481106929.

Adding to 41009413 its reverse (31490014), we get a palindrome (72499427).

The spelling of 41009413 in words is "forty-one million, nine thousand, four hundred thirteen".