1232434224 has 160 divisors (see below), whose sum is σ = 4081088000. Its totient is φ = 348800256.

The previous prime is 1232434169. The next prime is 1232434237. The reversal of 1232434224 is 4224342321.

1232434224 is a `hidden beast` number, since 1 + 2 + 3 + 2 + 434 + 224 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 327747 + ... + 331485.

It is an arithmetic number, because the mean of its divisors is an integer number (25506800).

Almost surely, 2^1232434224 is an apocalyptic number.

1232434224 is a gapful number since it is divisible by the number (14) 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 1232434224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2040544000).

1232434224 is an abundant number, since it is smaller than the sum of its proper divisors (2848653776).

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

1232434224 is a wasteful number, since it uses less digits than its factorization.

1232434224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3872 (or 3860 counting only the distinct ones).

The product of its digits is 9216, while the sum is 27.

The square root of 1232434224 is about 35106.0425568021. The cubic root of 1232434224 is about 1072.1476137041.

Adding to 1232434224 its reverse (4224342321), we get a palindrome (5456776545).

The spelling of 1232434224 in words is "one billion, two hundred thirty-two million, four hundred thirty-four thousand, two hundred twenty-four".