424341224 has 16 divisors (see below), whose sum is σ = 823076100. Its totient is φ = 204854272.

The previous prime is 424341223. The next prime is 424341241. The reversal of 424341224 is 422143424.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 423618724 + 722500 = 20582^2 + 850^2 .

It is a junction number, because it is equal to n+sod(n) for n = 424341193 and 424341202.

It is not an unprimeable number, because it can be changed into a prime (424341221) 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, 914297 + ... + 914760.

Almost surely, 2^424341224 is an apocalyptic number.

It is an amenable number.

424341224 is a deficient number, since it is larger than the sum of its proper divisors (398734876).

424341224 is a wasteful number, since it uses less digits than its factorization.

424341224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1829092 (or 1829088 counting only the distinct ones).

The product of its digits is 6144, while the sum is 26.

The square root of 424341224 is about 20599.5442668036. The cubic root of 424341224 is about 751.4586274430.

Adding to 424341224 its reverse (422143424), we get a palindrome (846484648).

The spelling of 424341224 in words is "four hundred twenty-four million, three hundred forty-one thousand, two hundred twenty-four".