434304130303 has 4 divisors (see below), whose sum is σ = 434309664568. Its totient is φ = 434298596040.

The previous prime is 434304130291. The next prime is 434304130339. The reversal of 434304130303 is 303031403434.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-434304130303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (434304190303) 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, 2647701 + ... + 2806942.

It is an arithmetic number, because the mean of its divisors is an integer number (108577416142).

Almost surely, 2^434304130303 is an apocalyptic number.

434304130303 is a deficient number, since it is larger than the sum of its proper divisors (5534265).

434304130303 is an equidigital number, since it uses as much as digits as its factorization.

434304130303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5534264.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 434304130303 its reverse (303031403434), we get a palindrome (737335533737).

The spelling of 434304130303 in words is "four hundred thirty-four billion, three hundred four million, one hundred thirty thousand, three hundred three".