424532424 has 16 divisors (see below), whose sum is σ = 1061331120. Its totient is φ = 141510800.

The previous prime is 424532417. The next prime is 424532429. The reversal of 424532424 is 424235424.

It is a junction number, because it is equal to n+sod(n) for n = 424532391 and 424532400.

It is not an unprimeable number, because it can be changed into a prime (424532429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8844402 + ... + 8844449.

It is an arithmetic number, because the mean of its divisors is an integer number (66333195).

Almost surely, 2^424532424 is an apocalyptic number.

It is an amenable number.

424532424 is an abundant number, since it is smaller than the sum of its proper divisors (636798696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

424532424 is a wasteful number, since it uses less digits than its factorization.

424532424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17688860 (or 17688856 counting only the distinct ones).

The product of its digits is 30720, while the sum is 30.

The square root of 424532424 is about 20604.1846235176. The cubic root of 424532424 is about 751.5714747674.

Adding to 424532424 its reverse (424235424), we get a palindrome (848767848).

The spelling of 424532424 in words is "four hundred twenty-four million, five hundred thirty-two thousand, four hundred twenty-four".