434230204243 has 16 divisors (see below), whose sum is σ = 474939417600. Its totient is φ = 393727614880.

The previous prime is 434230204241. The next prime is 434230204273. The reversal of 434230204243 is 342402032434.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 434230204243 - 2¹ = 434230204241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (434230204241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9040830 + ... + 9088732.

It is an arithmetic number, because the mean of its divisors is an integer number (29683713600).

Almost surely, 2^434230204243 is an apocalyptic number.

434230204243 is a deficient number, since it is larger than the sum of its proper divisors (40709213357).

434230204243 is a wasteful number, since it uses less digits than its factorization.

434230204243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50042.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 434230204243 its reverse (342402032434), we get a palindrome (776632236677).

The spelling of 434230204243 in words is "four hundred thirty-four billion, two hundred thirty million, two hundred four thousand, two hundred forty-three".