43434344234 has 16 divisors (see below), whose sum is σ = 66700476000. Its totient is φ = 21205793424.

The previous prime is 43434344231. The next prime is 43434344267. The reversal of 43434344234 is 43244343434.

It is not an unprimeable number, because it can be changed into a prime (43434344231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1217612 + ... + 1252775.

It is an arithmetic number, because the mean of its divisors is an integer number (4168779750).

Almost surely, 2^43434344234 is an apocalyptic number.

43434344234 is a deficient number, since it is larger than the sum of its proper divisors (23266131766).

43434344234 is a wasteful number, since it uses less digits than its factorization.

43434344234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470597.

The product of its digits is 663552, while the sum is 38.

Adding to 43434344234 its reverse (43244343434), we get a palindrome (86678687668).

The spelling of 43434344234 in words is "forty-three billion, four hundred thirty-four million, three hundred forty-four thousand, two hundred thirty-four".