4342530305 has 4 divisors (see below), whose sum is σ = 5211036372. Its totient is φ = 3474024240.

The previous prime is 4342530289. The next prime is 4342530307. The reversal of 4342530305 is 5030352434.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3439587904 + 902942401 = 58648^2 + 30049^2 .

It is not a de Polignac number, because 4342530305 - 2⁴ = 4342530289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4342530307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 434253026 + ... + 434253035.

It is an arithmetic number, because the mean of its divisors is an integer number (1302759093).

Almost surely, 2^4342530305 is an apocalyptic number.

It is an amenable number.

4342530305 is a deficient number, since it is larger than the sum of its proper divisors (868506067).

4342530305 is an equidigital number, since it uses as much as digits as its factorization.

4342530305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868506066.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 4342530305 is about 65897.8778489869. The cubic root of 4342530305 is about 1631.4769887543.

Adding to 4342530305 its reverse (5030352434), we get a palindrome (9372882739).

The spelling of 4342530305 in words is "four billion, three hundred forty-two million, five hundred thirty thousand, three hundred five".