13134416543 has 4 divisors (see below), whose sum is σ = 13454768208. Its totient is φ = 12814064880.

The previous prime is 13134416527. The next prime is 13134416557. The reversal of 13134416543 is 34561443131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34561443131 = 123953 ⋅278827.

It is a cyclic number.

It is not a de Polignac number, because 13134416543 - 2⁴ = 13134416527 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 (13134416513) 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, 160175771 + ... + 160175852.

It is an arithmetic number, because the mean of its divisors is an integer number (3363692052).

Almost surely, 2^13134416543 is an apocalyptic number.

13134416543 is a deficient number, since it is larger than the sum of its proper divisors (320351665).

13134416543 is an equidigital number, since it uses as much as digits as its factorization.

13134416543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320351664.

The product of its digits is 51840, while the sum is 35.

Adding to 13134416543 its reverse (34561443131), we get a palindrome (47695859674).

The spelling of 13134416543 in words is "thirteen billion, one hundred thirty-four million, four hundred sixteen thousand, five hundred forty-three".