4331313320 has 16 divisors (see below), whose sum is σ = 9745455060. Its totient is φ = 1732525312.

The previous prime is 4331313313. The next prime is 4331313361. The reversal of 4331313320 is 233131334.

It can be written as a sum of positive squares in 2 ways, for example, as 4314650596 + 16662724 = 65686^2 + 4082^2 .

It is an unprimeable number.

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, 54141377 + ... + 54141456.

Almost surely, 2^4331313320 is an apocalyptic number.

4331313320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4331313320 is an abundant number, since it is smaller than the sum of its proper divisors (5414141740).

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

4331313320 is a wasteful number, since it uses less digits than its factorization.

4331313320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108282844 (or 108282840 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

The square root of 4331313320 is about 65812.7139692628. The cubic root of 4331313320 is about 1630.0710471246.

Adding to 4331313320 its reverse (233131334), we get a palindrome (4564444654).

The spelling of 4331313320 in words is "four billion, three hundred thirty-one million, three hundred thirteen thousand, three hundred twenty".