434430324103 has 4 divisors (see below), whose sum is σ = 453318599088. Its totient is φ = 415542049120.

The previous prime is 434430324101. The next prime is 434430324127. The reversal of 434430324103 is 301423034434.

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

It is a cyclic number.

It is not a de Polignac number, because 434430324103 - 2¹ = 434430324101 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 (434430324101) 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 3 ways as a sum of consecutive naturals, for example, 9444137458 + ... + 9444137503.

It is an arithmetic number, because the mean of its divisors is an integer number (113329649772).

Almost surely, 2^434430324103 is an apocalyptic number.

434430324103 is a deficient number, since it is larger than the sum of its proper divisors (18888274985).

434430324103 is a wasteful number, since it uses less digits than its factorization.

434430324103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18888274984.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 434430324103 its reverse (301423034434), we get a palindrome (735853358537).

The spelling of 434430324103 in words is "four hundred thirty-four billion, four hundred thirty million, three hundred twenty-four thousand, one hundred three".