134043430434 has 32 divisors (see below), whose sum is σ = 268403466240. Its totient is φ = 44628412752.

The previous prime is 134043430403. The next prime is 134043430447. The reversal of 134043430434 is 434034340431.

134043430434 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 134043430395 and 134043430404.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32227647 + ... + 32231805.

It is an arithmetic number, because the mean of its divisors is an integer number (8387608320).

Almost surely, 2^134043430434 is an apocalyptic number.

134043430434 is an abundant number, since it is smaller than the sum of its proper divisors (134360035806).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

134043430434 is a wasteful number, since it uses less digits than its factorization.

134043430434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9214.

The product of its (nonzero) digits is 82944, while the sum is 33.

Adding to 134043430434 its reverse (434034340431), we get a palindrome (568077770865).

The spelling of 134043430434 in words is "one hundred thirty-four billion, forty-three million, four hundred thirty thousand, four hundred thirty-four".