4323430312 has 8 divisors (see below), whose sum is σ = 8106431850. Its totient is φ = 2161715152.

The previous prime is 4323430303. The next prime is 4323430333. The reversal of 4323430312 is 2130343234.

It can be written as a sum of positive squares in only one way, i.e., 2833007076 + 1490423236 = 53226^2 + 38606^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270214387 + ... + 270214402.

Almost surely, 2^4323430312 is an apocalyptic number.

It is an amenable number.

4323430312 is a deficient number, since it is larger than the sum of its proper divisors (3783001538).

4323430312 is a wasteful number, since it uses less digits than its factorization.

4323430312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 540428795 (or 540428791 counting only the distinct ones).

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

The square root of 4323430312 is about 65752.7969899380. The cubic root of 4323430312 is about 1629.0815345798.

Adding to 4323430312 its reverse (2130343234), we get a palindrome (6453773546).

The spelling of 4323430312 in words is "four billion, three hundred twenty-three million, four hundred thirty thousand, three hundred twelve".