500043241 has 4 divisors (see below), whose sum is σ = 501123712. Its totient is φ = 498962772.

The previous prime is 500043233. The next prime is 500043263. The reversal of 500043241 is 142340005.

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.

It is a cyclic number.

It is not a de Polignac number, because 500043241 - 2³ = 500043233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (500043221) 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 3 ways as a sum of consecutive naturals, for example, 539541 + ... + 540466.

It is an arithmetic number, because the mean of its divisors is an integer number (125280928).

Almost surely, 2^500043241 is an apocalyptic number.

It is an amenable number.

500043241 is a deficient number, since it is larger than the sum of its proper divisors (1080471).

500043241 is a wasteful number, since it uses less digits than its factorization.

500043241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1080470.

The product of its (nonzero) digits is 480, while the sum is 19.

The square root of 500043241 is about 22361.6466522481. The cubic root of 500043241 is about 793.7234055942.

Adding to 500043241 its reverse (142340005), we get a palindrome (642383246).

The spelling of 500043241 in words is "five hundred million, forty-three thousand, two hundred forty-one".