4230741409 has 2 divisors, whose sum is σ = 4230741410. Its totient is φ = 4230741408.

The previous prime is 4230741391. The next prime is 4230741439. The reversal of 4230741409 is 9041470324.

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., 4098560400 + 132181009 = 64020^2 + 11497^2 .

It is a cyclic number.

It is not a de Polignac number, because 4230741409 - 2²⁹ = 3693870497 is a prime.

It is not a weakly prime, because it can be changed into another prime (4230741439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2115370704 + 2115370705.

It is an arithmetic number, because the mean of its divisors is an integer number (2115370705).

Almost surely, 2^4230741409 is an apocalyptic number.

It is an amenable number.

4230741409 is a deficient number, since it is larger than the sum of its proper divisors (1).

4230741409 is an equidigital number, since it uses as much as digits as its factorization.

4230741409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 34.

The square root of 4230741409 is about 65044.1496908062. The cubic root of 4230741409 is about 1617.3555149176.

The spelling of 4230741409 in words is "four billion, two hundred thirty million, seven hundred forty-one thousand, four hundred nine".