4324043240 has 128 divisors (see below), whose sum is σ = 11311902720. Its totient is φ = 1471852800.

The previous prime is 4324043201. The next prime is 4324043249. The reversal of 4324043240 is 423404234.

It is not an unprimeable number, because it can be changed into a prime (4324043249) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 471095 + ... + 480185.

It is an arithmetic number, because the mean of its divisors is an integer number (88374240).

Almost surely, 2^4324043240 is an apocalyptic number.

4324043240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4324043240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5655951360).

4324043240 is an abundant number, since it is smaller than the sum of its proper divisors (6987859480).

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

4324043240 is a wasteful number, since it uses less digits than its factorization.

4324043240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9183 (or 9179 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 4324043240 is about 65757.4576759169. The cubic root of 4324043240 is about 1629.1585153128.

Adding to 4324043240 its reverse (423404234), we get a palindrome (4747447474).

The spelling of 4324043240 in words is "four billion, three hundred twenty-four million, forty-three thousand, two hundred forty".