434043224 has 8 divisors (see below), whose sum is σ = 813831060. Its totient is φ = 217021608.

The previous prime is 434043221. The next prime is 434043229. The reversal of 434043224 is 422340434.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 434043193 and 434043202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434043221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27127694 + ... + 27127709.

Almost surely, 2^434043224 is an apocalyptic number.

It is an amenable number.

434043224 is a deficient number, since it is larger than the sum of its proper divisors (379787836).

434043224 is a wasteful number, since it uses less digits than its factorization.

434043224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54255409 (or 54255405 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 434043224 is about 20833.7040393685. The cubic root of 434043224 is about 757.1425618877.

Adding to 434043224 its reverse (422340434), we get a palindrome (856383658).

The spelling of 434043224 in words is "four hundred thirty-four million, forty-three thousand, two hundred twenty-four".