4320434112 has 56 divisors (see below), whose sum is σ = 11482523136. Its totient is φ = 1433672448.

The previous prime is 4320434047. The next prime is 4320434119. The reversal of 4320434112 is 2114340234.

It is a super-2 number, since 2×4320434112² = 37332301832266457088, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4320434119) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 7638 + ... + 93269.

It is an arithmetic number, because the mean of its divisors is an integer number (205045056).

Almost surely, 2^4320434112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4320434112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5741261568).

4320434112 is an abundant number, since it is smaller than the sum of its proper divisors (7162089024).

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

4320434112 is a wasteful number, since it uses less digits than its factorization.

4320434112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101145 (or 101135 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4320434112 is about 65730.0092195338. The cubic root of 4320434112 is about 1628.7051218918.

Adding to 4320434112 its reverse (2114340234), we get a palindrome (6434774346).

The spelling of 4320434112 in words is "four billion, three hundred twenty million, four hundred thirty-four thousand, one hundred twelve".