434345343543434 has 8 divisors (see below), whose sum is σ = 651518743457088. Its totient is φ = 217172429057740.

The previous prime is 434345343543431. The next prime is 434345343543437.

434345343543434 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (434345343543431) and next prime (434345343543437).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 434345343543434.

It is not an unprimeable number, because it can be changed into a prime (434345343543431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119111762 + ... + 122704125.

It is an arithmetic number, because the mean of its divisors is an integer number (81439842932136).

Almost surely, 2^{434345343543434} is an apocalyptic number.

434345343543434 is a deficient number, since it is larger than the sum of its proper divisors (217173399913654).

434345343543434 is a wasteful number, since it uses less digits than its factorization.

434345343543434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242713980.

The product of its digits is 298598400, while the sum is 56.

The spelling of 434345343543434 in words is "four hundred thirty-four trillion, three hundred forty-five billion, three hundred forty-three million, five hundred forty-three thousand, four hundred thirty-four".