13430201343443 has 12 divisors (see below), whose sum is σ = 14347612325520. Its totient is φ = 12547528819056.

The previous prime is 13430201343413. The next prime is 13430201343551. The reversal of 13430201343443 is 34434310203431.

It is not a de Polignac number, because 13430201343443 - 2²² = 13430197149139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13430201343413) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157859528 + ... + 157944581.

It is an arithmetic number, because the mean of its divisors is an integer number (1195634360460).

Almost surely, 2^{13430201343443} is an apocalyptic number.

13430201343443 is a deficient number, since it is larger than the sum of its proper divisors (917410982077).

13430201343443 is an equidigital number, since it uses as much as digits as its factorization.

13430201343443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315804218 (or 315804175 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 35.

Adding to 13430201343443 its reverse (34434310203431), we get a palindrome (47864511546874).

The spelling of 13430201343443 in words is "thirteen trillion, four hundred thirty billion, two hundred one million, three hundred forty-three thousand, four hundred forty-three".