510042224 has 20 divisors (see below), whose sum is σ = 996955536. Its totient is φ = 252763392.

The previous prime is 510042217. The next prime is 510042229. The reversal of 510042224 is 422240015.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 510042196 and 510042205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (510042229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139244 + ... + 142859.

Almost surely, 2^510042224 is an apocalyptic number.

It is an amenable number.

510042224 is a deficient number, since it is larger than the sum of its proper divisors (486913312).

510042224 is a wasteful number, since it uses less digits than its factorization.

510042224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282224 (or 282218 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 510042224 is about 22584.1144169967. The cubic root of 510042224 is about 798.9790225606.

Adding to 510042224 its reverse (422240015), we get a palindrome (932282239).

The spelling of 510042224 in words is "five hundred ten million, forty-two thousand, two hundred twenty-four".