4320343111 has 16 divisors (see below), whose sum is σ = 5014561536. Its totient is φ = 3645455616.

The previous prime is 4320343091. The next prime is 4320343163. The reversal of 4320343111 is 1113430234.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4320343111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4320343211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1244400 + ... + 1247866.

It is an arithmetic number, because the mean of its divisors is an integer number (313410096).

Almost surely, 2^4320343111 is an apocalyptic number.

4320343111 is a deficient number, since it is larger than the sum of its proper divisors (694218425).

4320343111 is a wasteful number, since it uses less digits than its factorization.

4320343111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6198.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 4320343111 is about 65729.3169826068. The cubic root of 4320343111 is about 1628.6936867110.

Adding to 4320343111 its reverse (1113430234), we get a palindrome (5433773345).

The spelling of 4320343111 in words is "four billion, three hundred twenty million, three hundred forty-three thousand, one hundred eleven".