3043423321 has 2 divisors, whose sum is σ = 3043423322. Its totient is φ = 3043423320.

The previous prime is 3043423303. The next prime is 3043423349. The reversal of 3043423321 is 1233243403.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2216055625 + 827367696 = 47075^2 + 28764^2 .

It is a cyclic number.

It is not a de Polignac number, because 3043423321 - 2⁷ = 3043423193 is a prime.

It is not a weakly prime, because it can be changed into another prime (3043423121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1521711660 + 1521711661.

It is an arithmetic number, because the mean of its divisors is an integer number (1521711661).

Almost surely, 2^3043423321 is an apocalyptic number.

It is an amenable number.

3043423321 is a deficient number, since it is larger than the sum of its proper divisors (1).

3043423321 is an equidigital number, since it uses as much as digits as its factorization.

3043423321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 3043423321 is about 55167.2304996363. The cubic root of 3043423321 is about 1449.1748489511.

Adding to 3043423321 its reverse (1233243403), we get a palindrome (4276666724).

The spelling of 3043423321 in words is "three billion, forty-three million, four hundred twenty-three thousand, three hundred twenty-one".