41240043 has 32 divisors (see below), whose sum is σ = 66185280. Its totient is φ = 25228800.

The previous prime is 41240033. The next prime is 41240057. The reversal of 41240043 is 34004214.

It is not a de Polignac number, because 41240043 - 2⁴ = 41240027 is a prime.

It is a super-2 number, since 2×41240043² = 3401482293283698, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 41239998 and 41240025.

It is not an unprimeable number, because it can be changed into a prime (41240033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102643 + ... + 103043.

It is an arithmetic number, because the mean of its divisors is an integer number (2068290).

Almost surely, 2^41240043 is an apocalyptic number.

41240043 is a deficient number, since it is larger than the sum of its proper divisors (24945237).

41240043 is a wasteful number, since it uses less digits than its factorization.

41240043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716 (or 710 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 41240043 is about 6421.8410911514. The cubic root of 41240043 is about 345.4933584213.

Adding to 41240043 its reverse (34004214), we get a palindrome (75244257).

The spelling of 41240043 in words is "forty-one million, two hundred forty thousand, forty-three".