230341403432443 has 4 divisors (see below), whose sum is σ = 230345551616040. Its totient is φ = 230337255248848.

The previous prime is 230341403432417. The next prime is 230341403432479. The reversal of 230341403432443 is 344234304143032.

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-230341403432443 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230341403432396 and 230341403432405.

It is not an unprimeable number, because it can be changed into a prime (230341403432143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2074008505 + ... + 2074119562.

It is an arithmetic number, because the mean of its divisors is an integer number (57586387904010).

Almost surely, 2^{230341403432443} is an apocalyptic number.

230341403432443 is a deficient number, since it is larger than the sum of its proper divisors (4148183597).

230341403432443 is an equidigital number, since it uses as much as digits as its factorization.

230341403432443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4148183596.

The product of its (nonzero) digits is 995328, while the sum is 40.

Adding to 230341403432443 its reverse (344234304143032), we get a palindrome (574575707575475).

The spelling of 230341403432443 in words is "two hundred thirty trillion, three hundred forty-one billion, four hundred three million, four hundred thirty-two thousand, four hundred forty-three".