434466242664434 has 4 divisors (see below), whose sum is σ = 651699363996654. Its totient is φ = 217233121332216.

The previous prime is 434466242664343. The next prime is 434466242664439.

434466242664434 is nontrivially palindromic in base 10.

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

It can be written as a sum of positive squares in only one way, i.e., 404066402568409 + 30399840096025 = 20101403^2 + 5513605^2 .

It is not an unprimeable number, because it can be changed into a prime (434466242664439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 108616560666107 + ... + 108616560666110.

Almost surely, 2^{434466242664434} is an apocalyptic number.

434466242664434 is a deficient number, since it is larger than the sum of its proper divisors (217233121332220).

434466242664434 is a wasteful number, since it uses less digits than its factorization.

434466242664434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217233121332219.

The product of its digits is 764411904, while the sum is 62.

The spelling of 434466242664434 in words is "four hundred thirty-four trillion, four hundred sixty-six billion, two hundred forty-two million, six hundred sixty-four thousand, four hundred thirty-four".