434536635434 has 32 divisors (see below), whose sum is σ = 719160145920. Its totient is φ = 195267283200.

The previous prime is 434536635397. The next prime is 434536635437.

434536635434 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (434536635437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17047319 + ... + 17072789.

It is an arithmetic number, because the mean of its divisors is an integer number (22473754560).

Almost surely, 2^434536635434 is an apocalyptic number.

434536635434 is a deficient number, since it is larger than the sum of its proper divisors (284623510486).

434536635434 is a wasteful number, since it uses less digits than its factorization.

434536635434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34286.

The product of its digits is 18662400, while the sum is 50.

The spelling of 434536635434 in words is "four hundred thirty-four billion, five hundred thirty-six million, six hundred thirty-five thousand, four hundred thirty-four".