4323240434 has 8 divisors (see below), whose sum is σ = 6591170028. Its totient is φ = 2126183760.

The previous prime is 4323240431. The next prime is 4323240443. The reversal of 4323240434 is 4340423234.

It can be written as a sum of positive squares in 2 ways, for example, as 4310316409 + 12924025 = 65653^2 + 3595^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4323240397 and 4323240406.

It is not an unprimeable number, because it can be changed into a prime (4323240431) 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 in 3 ways as a sum of consecutive naturals, for example, 17718077 + ... + 17718320.

Almost surely, 2^4323240434 is an apocalyptic number.

4323240434 is a deficient number, since it is larger than the sum of its proper divisors (2267929594).

4323240434 is a wasteful number, since it uses less digits than its factorization.

4323240434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35436460.

The product of its (nonzero) digits is 27648, while the sum is 29.

The square root of 4323240434 is about 65751.3530963432. The cubic root of 4323240434 is about 1629.0576853636.

Adding to 4323240434 its reverse (4340423234), we get a palindrome (8663663668).

The spelling of 4323240434 in words is "four billion, three hundred twenty-three million, two hundred forty thousand, four hundred thirty-four".