13134276543 has 16 divisors (see below), whose sum is σ = 17764560000. Its totient is φ = 8630987040.

The previous prime is 13134276541. The next prime is 13134276559. The reversal of 13134276543 is 34567243131.

It is not a de Polignac number, because 13134276543 - 2¹ = 13134276541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13134276541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53593 + ... + 170706.

It is an arithmetic number, because the mean of its divisors is an integer number (1110285000).

Almost surely, 2^13134276543 is an apocalyptic number.

13134276543 is a deficient number, since it is larger than the sum of its proper divisors (4630283457).

13134276543 is a wasteful number, since it uses less digits than its factorization.

13134276543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224582.

The product of its digits is 181440, while the sum is 39.

The spelling of 13134276543 in words is "thirteen billion, one hundred thirty-four million, two hundred seventy-six thousand, five hundred forty-three".