4321404433 has 16 divisors (see below), whose sum is σ = 4551087616. Its totient is φ = 4098107520.

The previous prime is 4321404419. The next prime is 4321404443. The reversal of 4321404433 is 3344041234.

It is a cyclic number.

It is not a de Polignac number, because 4321404433 - 2²⁹ = 3784533521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4321404413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349210 + ... + 361372.

It is an arithmetic number, because the mean of its divisors is an integer number (284442976).

Almost surely, 2^4321404433 is an apocalyptic number.

It is an amenable number.

4321404433 is a deficient number, since it is larger than the sum of its proper divisors (229683183).

4321404433 is a wasteful number, since it uses less digits than its factorization.

4321404433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12424.

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 4321404433 is about 65737.3899162417. The cubic root of 4321404433 is about 1628.8270423937.

Adding to 4321404433 its reverse (3344041234), we get a palindrome (7665445667).

The spelling of 4321404433 in words is "four billion, three hundred twenty-one million, four hundred four thousand, four hundred thirty-three".