4234434432 has 32 divisors (see below), whose sum is σ = 11247717480. Its totient is φ = 1411478016.

The previous prime is 4234434397. The next prime is 4234434469. The reversal of 4234434432 is 2344344324.

It is a tau number, because it is divible by the number of its divisors (32).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 4234434393 and 4234434402.

It is a congruent number.

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, 5513203 + ... + 5513970.

Almost surely, 2^4234434432 is an apocalyptic number.

It is an amenable number.

4234434432 is an abundant number, since it is smaller than the sum of its proper divisors (7013283048).

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

4234434432 is a wasteful number, since it uses less digits than its factorization.

4234434432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11027190 (or 11027178 counting only the distinct ones).

The product of its digits is 110592, while the sum is 33.

The square root of 4234434432 is about 65072.5320853584. The cubic root of 4234434432 is about 1617.8259757228.

Adding to 4234434432 its reverse (2344344324), we get a palindrome (6578778756).

The spelling of 4234434432 in words is "four billion, two hundred thirty-four million, four hundred thirty-four thousand, four hundred thirty-two".