433042434 has 48 divisors (see below), whose sum is σ = 1026121824. Its totient is φ = 130896000.

The previous prime is 433042409. The next prime is 433042447. The reversal of 433042434 is 434240334.

It is a junction number, because it is equal to n+sod(n) for n = 433042398 and 433042407.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 83209 + ... + 88259.

It is an arithmetic number, because the mean of its divisors is an integer number (21377538).

Almost surely, 2^433042434 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 433042434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (513060912).

433042434 is an abundant number, since it is smaller than the sum of its proper divisors (593079390).

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

433042434 is a wasteful number, since it uses less digits than its factorization.

433042434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5503 (or 5500 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 433042434 is about 20809.6716456555. The cubic root of 433042434 is about 756.5601899075.

Adding to 433042434 its reverse (434240334), we get a palindrome (867282768).

It can be divided in two parts, 4330 and 42434, that added together give a palindrome (46764).

The spelling of 433042434 in words is "four hundred thirty-three million, forty-two thousand, four hundred thirty-four".