434004443143 has 16 divisors (see below), whose sum is σ = 447682173120. Its totient is φ = 420480633600.

The previous prime is 434004443129. The next prime is 434004443189. The reversal of 434004443143 is 341344400434.

It is a cyclic number.

It is not a de Polignac number, because 434004443143 - 2⁹ = 434004442631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 434004443099 and 434004443108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434004440143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5220246 + ... + 5302732.

It is an arithmetic number, because the mean of its divisors is an integer number (27980135820).

Almost surely, 2^434004443143 is an apocalyptic number.

434004443143 is a deficient number, since it is larger than the sum of its proper divisors (13677729977).

434004443143 is a wasteful number, since it uses less digits than its factorization.

434004443143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83418.

The product of its (nonzero) digits is 110592, while the sum is 34.

Adding to 434004443143 its reverse (341344400434), we get a palindrome (775348843577).

The spelling of 434004443143 in words is "four hundred thirty-four billion, four million, four hundred forty-three thousand, one hundred forty-three".