34450205443 has 4 divisors (see below), whose sum is σ = 34791296688. Its totient is φ = 34109114200.

The previous prime is 34450205423. The next prime is 34450205453.

34450205443 is nontrivially palindromic in base 10.

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 34450205443 - 2¹³ = 34450197251 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34450205399 and 34450205408.

It is not an unprimeable number, because it can be changed into a prime (34450205423) 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 3 ways as a sum of consecutive naturals, for example, 170545471 + ... + 170545672.

It is an arithmetic number, because the mean of its divisors is an integer number (8697824172).

Almost surely, 2^34450205443 is an apocalyptic number.

34450205443 is a deficient number, since it is larger than the sum of its proper divisors (341091245).

34450205443 is a wasteful number, since it uses less digits than its factorization.

34450205443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341091244.

The product of its (nonzero) digits is 115200, while the sum is 34.

The spelling of 34450205443 in words is "thirty-four billion, four hundred fifty million, two hundred five thousand, four hundred forty-three".