4232234240 has 144 divisors (see below), whose sum is σ = 10989917568. Its totient is φ = 1552293888.

The previous prime is 4232234207. The next prime is 4232234261. The reversal of 4232234240 is 424322324.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 2778119 + ... + 2779641.

It is an arithmetic number, because the mean of its divisors is an integer number (76318872).

Almost surely, 2^4232234240 is an apocalyptic number.

4232234240 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 4232234240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5494958784).

4232234240 is an abundant number, since it is smaller than the sum of its proper divisors (6757683328).

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

4232234240 is a wasteful number, since it uses less digits than its factorization.

4232234240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1724 (or 1710 counting only the distinct ones).

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

The square root of 4232234240 is about 65055.6241996032. The cubic root of 4232234240 is about 1617.5457222825.

Adding to 4232234240 its reverse (424322324), we get a palindrome (4656556564).

The spelling of 4232234240 in words is "four billion, two hundred thirty-two million, two hundred thirty-four thousand, two hundred forty".