424330024 has 16 divisors (see below), whose sum is σ = 802919700. Its totient is φ = 210218112.

The previous prime is 424330019. The next prime is 424330037. The reversal of 424330024 is 420033424.

It can be written as a sum of positive squares in 2 ways, for example, as 423948100 + 381924 = 20590^2 + 618^2 .

It is a junction number, because it is equal to n+sod(n) for n = 424329977 and 424330004.

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, 242437 + ... + 244180.

Almost surely, 2^424330024 is an apocalyptic number.

It is an amenable number.

424330024 is a deficient number, since it is larger than the sum of its proper divisors (378589676).

424330024 is a wasteful number, since it uses less digits than its factorization.

424330024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486732 (or 486728 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

The square root of 424330024 is about 20599.2724143354. The cubic root of 424330024 is about 751.4520160886.

Adding to 424330024 its reverse (420033424), we get a palindrome (844363448).

The spelling of 424330024 in words is "four hundred twenty-four million, three hundred thirty thousand, twenty-four".