434130433 has 8 divisors (see below), whose sum is σ = 473794560. Its totient is φ = 394499280.

The previous prime is 434130413. The next prime is 434130439. The reversal of 434130433 is 334031434.

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

It is a cyclic number.

It is not a de Polignac number, because 434130433 - 2²¹ = 432033281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 434130398 and 434130407.

It is not an unprimeable number, because it can be changed into a prime (434130439) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25216 + ... + 38782.

It is an arithmetic number, because the mean of its divisors is an integer number (59224320).

Almost surely, 2^434130433 is an apocalyptic number.

It is an amenable number.

434130433 is a deficient number, since it is larger than the sum of its proper divisors (39664127).

434130433 is a wasteful number, since it uses less digits than its factorization.

434130433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16487.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 434130433 is about 20835.7969130053. The cubic root of 434130433 is about 757.1932674551.

Adding to 434130433 its reverse (334031434), we get a palindrome (768161867).

The spelling of 434130433 in words is "four hundred thirty-four million, one hundred thirty thousand, four hundred thirty-three".