4312403344 has 20 divisors (see below), whose sum is σ = 8367644124. Its totient is φ = 2153011328.

The previous prime is 4312403321. The next prime is 4312403371. The reversal of 4312403344 is 4433042134.

It can be written as a sum of positive squares in 2 ways, for example, as 4197484944 + 114918400 = 64788^2 + 10720^2 .

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, 188227 + ... + 209890.

Almost surely, 2^4312403344 is an apocalyptic number.

It is an amenable number.

4312403344 is a deficient number, since it is larger than the sum of its proper divisors (4055240780).

4312403344 is a wasteful number, since it uses less digits than its factorization.

4312403344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 398802 (or 398796 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

The square root of 4312403344 is about 65668.8917524881. The cubic root of 4312403344 is about 1627.6953571958.

Adding to 4312403344 its reverse (4433042134), we get a palindrome (8745445478).

The spelling of 4312403344 in words is "four billion, three hundred twelve million, four hundred three thousand, three hundred forty-four".