4331314432 has 18 divisors (see below), whose sum is σ = 8645710178. Its totient is φ = 2165657088.

The previous prime is 4331314411. The next prime is 4331314433. The reversal of 4331314432 is 2344131334.

It can be written as a sum of positive squares in only one way, i.e., 4190749696 + 140564736 = 64736^2 + 11856^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4331314432.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4331314433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8459343 + ... + 8459854.

Almost surely, 2^4331314432 is an apocalyptic number.

It is an amenable number.

4331314432 is a deficient number, since it is larger than the sum of its proper divisors (4314395746).

4331314432 is an equidigital number, since it uses as much as digits as its factorization.

4331314432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16919213 (or 16919199 counting only the distinct ones).

The product of its digits is 10368, while the sum is 28.

The square root of 4331314432 is about 65812.7224174779. The cubic root of 4331314432 is about 1630.0711866234.

Adding to 4331314432 its reverse (2344131334), we get a palindrome (6675445766).

The spelling of 4331314432 in words is "four billion, three hundred thirty-one million, three hundred fourteen thousand, four hundred thirty-two".