4321334432 has 12 divisors (see below), whose sum is σ = 8507627226. Its totient is φ = 2160667200.

The previous prime is 4321334429. The next prime is 4321334449. The reversal of 4321334432 is 2344331234.

It can be written as a sum of positive squares in only one way, i.e., 3034247056 + 1287087376 = 55084^2 + 35876^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4321334395 and 4321334404.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67520819 + ... + 67520882.

Almost surely, 2^4321334432 is an apocalyptic number.

It is an amenable number.

4321334432 is a deficient number, since it is larger than the sum of its proper divisors (4186292794).

4321334432 is a wasteful number, since it uses less digits than its factorization.

4321334432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135041711 (or 135041703 counting only the distinct ones).

The product of its digits is 20736, while the sum is 29.

The square root of 4321334432 is about 65736.8574849757. The cubic root of 4321334432 is about 1628.8182474028.

Adding to 4321334432 its reverse (2344331234), we get a palindrome (6665665666).

The spelling of 4321334432 in words is "four billion, three hundred twenty-one million, three hundred thirty-four thousand, four hundred thirty-two".