4313431344 has 20 divisors (see below), whose sum is σ = 11143031096. Its totient is φ = 1437810432.

The previous prime is 4313431327. The next prime is 4313431379. The reversal of 4313431344 is 4431343134.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44931529 + ... + 44931624.

Almost surely, 2^4313431344 is an apocalyptic number.

It is an amenable number.

4313431344 is an abundant number, since it is smaller than the sum of its proper divisors (6829599752).

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

4313431344 is a wasteful number, since it uses less digits than its factorization.

4313431344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89863164 (or 89863158 counting only the distinct ones).

The product of its digits is 20736, while the sum is 30.

The square root of 4313431344 is about 65676.7184320289. The cubic root of 4313431344 is about 1627.8246847618.

Adding to 4313431344 its reverse (4431343134), we get a palindrome (8744774478).

The spelling of 4313431344 in words is "four billion, three hundred thirteen million, four hundred thirty-one thousand, three hundred forty-four".