434043343434 has 32 divisors (see below), whose sum is σ = 871596785664. Its totient is φ = 144096363440.

The previous prime is 434043343403. The next prime is 434043343441. The reversal of 434043343434 is 434343340434.

It is a junction number, because it is equal to n+sod(n) for n = 434043343392 and 434043343401.

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, 7011799 + ... + 7073429.

It is an arithmetic number, because the mean of its divisors is an integer number (27237399552).

Almost surely, 2^434043343434 is an apocalyptic number.

434043343434 is an abundant number, since it is smaller than the sum of its proper divisors (437553442230).

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

434043343434 is a wasteful number, since it uses less digits than its factorization.

434043343434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66362.

The product of its (nonzero) digits is 995328, while the sum is 39.

Adding to 434043343434 its reverse (434343340434), we get a palindrome (868386683868).

The spelling of 434043343434 in words is "four hundred thirty-four billion, forty-three million, three hundred forty-three thousand, four hundred thirty-four".