434413043 has 4 divisors (see below), whose sum is σ = 435042408. Its totient is φ = 433783680.

The previous prime is 434413039. The next prime is 434413073. The reversal of 434413043 is 340314434.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 434413043 - 2² = 434413039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434413033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 313646 + ... + 315027.

It is an arithmetic number, because the mean of its divisors is an integer number (108760602).

Almost surely, 2^434413043 is an apocalyptic number.

434413043 is a deficient number, since it is larger than the sum of its proper divisors (629365).

434413043 is an equidigital number, since it uses as much as digits as its factorization.

434413043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 629364.

The product of its (nonzero) digits is 6912, while the sum is 26.

The square root of 434413043 is about 20842.5776476903. The cubic root of 434413043 is about 757.3575375726.

Adding to 434413043 its reverse (340314434), we get a palindrome (774727477).

The spelling of 434413043 in words is "four hundred thirty-four million, four hundred thirteen thousand, forty-three".