4332424321 has 2 divisors, whose sum is σ = 4332424322. Its totient is φ = 4332424320.

The previous prime is 4332424319. The next prime is 4332424409. The reversal of 4332424321 is 1234242334.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3691777600 + 640646721 = 60760^2 + 25311^2 .

It is a cyclic number.

It is not a de Polignac number, because 4332424321 - 2¹ = 4332424319 is a prime.

It is a super-2 number, since 2×4332424321² = 37539800994384622082, which contains 22 as substring.

Together with 4332424319, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4332424321.

It is not a weakly prime, because it can be changed into another prime (4332424301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2166212160 + 2166212161.

It is an arithmetic number, because the mean of its divisors is an integer number (2166212161).

Almost surely, 2^4332424321 is an apocalyptic number.

It is an amenable number.

4332424321 is a deficient number, since it is larger than the sum of its proper divisors (1).

4332424321 is an equidigital number, since it uses as much as digits as its factorization.

4332424321 is an evil number, because the sum of its binary digits is even.

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

The square root of 4332424321 is about 65821.1540539970. The cubic root of 4332424321 is about 1630.2104086845.

Adding to 4332424321 its reverse (1234242334), we get a palindrome (5566666655).

The spelling of 4332424321 in words is "four billion, three hundred thirty-two million, four hundred twenty-four thousand, three hundred twenty-one".