41661341 has 8 divisors (see below), whose sum is σ = 42100344. Its totient is φ = 41224960.

The previous prime is 41661331. The next prime is 41661359. The reversal of 41661341 is 14316614.

It can be written as a sum of positive squares in 4 ways, for example, as 28665316 + 12996025 = 5354^2 + 3605^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-41661341 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 41661341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41661311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48185 + ... + 49041.

It is an arithmetic number, because the mean of its divisors is an integer number (5262543).

Almost surely, 2^41661341 is an apocalyptic number.

It is an amenable number.

41661341 is a deficient number, since it is larger than the sum of its proper divisors (439003).

41661341 is a wasteful number, since it uses less digits than its factorization.

41661341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1311.

The product of its digits is 1728, while the sum is 26.

The square root of 41661341 is about 6454.5597061302. The cubic root of 41661341 is about 346.6658661019.

Adding to 41661341 its reverse (14316614), we get a palindrome (55977955).

The spelling of 41661341 in words is "forty-one million, six hundred sixty-one thousand, three hundred forty-one".