4312330232 has 16 divisors (see below), whose sum is σ = 9240707760. Its totient is φ = 1848141504.

The previous prime is 4312330219. The next prime is 4312330271. The reversal of 4312330232 is 2320332134.

It is a junction number, because it is equal to n+sod(n) for n = 4312330198 and 4312330207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38502893 + ... + 38503004.

It is an arithmetic number, because the mean of its divisors is an integer number (577544235).

Almost surely, 2^4312330232 is an apocalyptic number.

It is an amenable number.

4312330232 is an abundant number, since it is smaller than the sum of its proper divisors (4928377528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4312330232 is a wasteful number, since it uses less digits than its factorization.

4312330232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77005910 (or 77005906 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 4312330232 is about 65668.3350786359. The cubic root of 4312330232 is about 1627.6861585559.

Adding to 4312330232 its reverse (2320332134), we get a palindrome (6632662366).

The spelling of 4312330232 in words is "four billion, three hundred twelve million, three hundred thirty thousand, two hundred thirty-two".