434543345434 has 16 divisors (see below), whose sum is σ = 711143103456. Its totient is φ = 197499654000.

The previous prime is 434543345387. The next prime is 434543345443.

434543345434 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 779652 + ... + 1215295.

It is an arithmetic number, because the mean of its divisors is an integer number (44446443966).

Almost surely, 2^434543345434 is an apocalyptic number.

434543345434 is a deficient number, since it is larger than the sum of its proper divisors (276599758022).

434543345434 is a wasteful number, since it uses less digits than its factorization.

434543345434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2004861.

The product of its digits is 8294400, while the sum is 46.

It can be divided in two parts, 434543 and 345434, that added together give a palindrome (779977).

The spelling of 434543345434 in words is "four hundred thirty-four billion, five hundred forty-three million, three hundred forty-five thousand, four hundred thirty-four".