4324434140 has 48 divisors (see below), whose sum is σ = 9797397120. Its totient is φ = 1593853440.

The previous prime is 4324434119. The next prime is 4324434157. The reversal of 4324434140 is 414344234.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133325 + ... + 162555.

It is an arithmetic number, because the mean of its divisors is an integer number (204112440).

Almost surely, 2^4324434140 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 4324434140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4898698560).

4324434140 is an abundant number, since it is smaller than the sum of its proper divisors (5472962980).

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

4324434140 is a wasteful number, since it uses less digits than its factorization.

4324434140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29822 (or 29820 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

The square root of 4324434140 is about 65760.4298951885. The cubic root of 4324434140 is about 1629.2076066254.

Adding to 4324434140 its reverse (414344234), we get a palindrome (4738778374).

The spelling of 4324434140 in words is "four billion, three hundred twenty-four million, four hundred thirty-four thousand, one hundred forty".