4230434441 has 2 divisors, whose sum is σ = 4230434442. Its totient is φ = 4230434440.

The previous prime is 4230434431. The next prime is 4230434521. The reversal of 4230434441 is 1444340324.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4215255625 + 15178816 = 64925^2 + 3896^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4230434441 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4230434431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115217220 + 2115217221.

It is an arithmetic number, because the mean of its divisors is an integer number (2115217221).

Almost surely, 2^4230434441 is an apocalyptic number.

It is an amenable number.

4230434441 is a deficient number, since it is larger than the sum of its proper divisors (1).

4230434441 is an equidigital number, since it uses as much as digits as its factorization.

4230434441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 4230434441 is about 65041.7899584567. The cubic root of 4230434441 is about 1617.3163973928.

Adding to 4230434441 its reverse (1444340324), we get a palindrome (5674774765).

The spelling of 4230434441 in words is "four billion, two hundred thirty million, four hundred thirty-four thousand, four hundred forty-one".