41424385 has 4 divisors (see below), whose sum is σ = 49709268. Its totient is φ = 33139504.

The previous prime is 41424379. The next prime is 41424407. The reversal of 41424385 is 58342414.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10909809 + 30514576 = 3303^2 + 5524^2 .

It is a cyclic number.

It is not a de Polignac number, because 41424385 - 2¹⁷ = 41293313 is a prime.

It is a super-3 number, since 3×41424385³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4142434 + ... + 4142443.

It is an arithmetic number, because the mean of its divisors is an integer number (12427317).

Almost surely, 2^41424385 is an apocalyptic number.

It is an amenable number.

41424385 is a deficient number, since it is larger than the sum of its proper divisors (8284883).

41424385 is an equidigital number, since it uses as much as digits as its factorization.

41424385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8284882.

The product of its digits is 15360, while the sum is 31.

The square root of 41424385 is about 6436.1778253867. The cubic root of 41424385 is about 346.0073756321.

Adding to 41424385 its reverse (58342414), we get a palindrome (99766799).

The spelling of 41424385 in words is "forty-one million, four hundred twenty-four thousand, three hundred eighty-five".