432133434 has 64 divisors (see below), whose sum is σ = 990833280. Its totient is φ = 139501440.

The previous prime is 432133423. The next prime is 432133439. The reversal of 432133434 is 434331234.

432133434 is a `hidden beast` number, since 4 + 321 + 334 + 3 + 4 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 432133398 and 432133407.

It is not an unprimeable number, because it can be changed into a prime (432133439) 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, 625029 + ... + 625719.

It is an arithmetic number, because the mean of its divisors is an integer number (15481770).

Almost surely, 2^432133434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432133434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (495416640).

432133434 is an abundant number, since it is smaller than the sum of its proper divisors (558699846).

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

432133434 is a wasteful number, since it uses less digits than its factorization.

432133434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052 (or 1046 counting only the distinct ones).

The product of its digits is 10368, while the sum is 27.

The square root of 432133434 is about 20787.8193661577. The cubic root of 432133434 is about 756.0304535477.

Adding to 432133434 its reverse (434331234), we get a palindrome (866464668).

The spelling of 432133434 in words is "four hundred thirty-two million, one hundred thirty-three thousand, four hundred thirty-four".