434103204243 has 8 divisors (see below), whose sum is σ = 579659229648. Its totient is φ = 288974657504.

The previous prime is 434103204229. The next prime is 434103204247. The reversal of 434103204243 is 342402301434.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 434103204243 - 2⁹ = 434103203731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 434103204243.

It is not an unprimeable number, because it can be changed into a prime (434103204247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106867296 + ... + 106871357.

It is an arithmetic number, because the mean of its divisors is an integer number (72457403706).

Almost surely, 2^434103204243 is an apocalyptic number.

434103204243 is a deficient number, since it is larger than the sum of its proper divisors (145556025405).

434103204243 is a wasteful number, since it uses less digits than its factorization.

434103204243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 213739333.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 434103204243 its reverse (342402301434), we get a palindrome (776505505677).

The spelling of 434103204243 in words is "four hundred thirty-four billion, one hundred three million, two hundred four thousand, two hundred forty-three".