434133321 has 8 divisors (see below), whose sum is σ = 594489024. Its totient is φ = 281599920.

The previous prime is 434133319. The next prime is 434133341. The reversal of 434133321 is 123331434.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 434133321 - 2¹ = 434133319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 434133291 and 434133300.

It is not an unprimeable number, because it can be changed into a prime (434133341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1955445 + ... + 1955666.

It is an arithmetic number, because the mean of its divisors is an integer number (74311128).

Almost surely, 2^434133321 is an apocalyptic number.

It is an amenable number.

434133321 is a deficient number, since it is larger than the sum of its proper divisors (160355703).

434133321 is a wasteful number, since it uses less digits than its factorization.

434133321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3911151.

The product of its digits is 2592, while the sum is 24.

The square root of 434133321 is about 20835.8662166947. The cubic root of 434133321 is about 757.1949464968.

Adding to 434133321 its reverse (123331434), we get a palindrome (557464755).

The spelling of 434133321 in words is "four hundred thirty-four million, one hundred thirty-three thousand, three hundred twenty-one".