434425803434 has 16 divisors (see below), whose sum is σ = 747079262208. Its totient is φ = 185595158832.

The previous prime is 434425803421. The next prime is 434425803457. The reversal of 434425803434 is 434308524434.

It is a Curzon number.

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, 48939434 + ... + 48948309.

It is an arithmetic number, because the mean of its divisors is an integer number (46692453888).

Almost surely, 2^434425803434 is an apocalyptic number.

434425803434 is a deficient number, since it is larger than the sum of its proper divisors (312653458774).

434425803434 is a wasteful number, since it uses less digits than its factorization.

434425803434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97888069.

The product of its (nonzero) digits is 2211840, while the sum is 44.

The spelling of 434425803434 in words is "four hundred thirty-four billion, four hundred twenty-five million, eight hundred three thousand, four hundred thirty-four".