104434230443 has 4 divisors (see below), whose sum is σ = 104633914008. Its totient is φ = 104234546880.

The previous prime is 104434230293. The next prime is 104434230457. The reversal of 104434230443 is 344032434401.

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 104434230443 - 2²⁸ = 104165794987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (104434232443) 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, 99840998 + ... + 99842043.

It is an arithmetic number, because the mean of its divisors is an integer number (26158478502).

Almost surely, 2^104434230443 is an apocalyptic number.

104434230443 is a deficient number, since it is larger than the sum of its proper divisors (199683565).

104434230443 is an equidigital number, since it uses as much as digits as its factorization.

104434230443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199683564.

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 104434230443 its reverse (344032434401), we get a palindrome (448466664844).

The spelling of 104434230443 in words is "one hundred four billion, four hundred thirty-four million, two hundred thirty thousand, four hundred forty-three".