1179260134543 has 4 divisors (see below), whose sum is σ = 1179370988320. Its totient is φ = 1179149280768.

The previous prime is 1179260134517. The next prime is 1179260134601. The reversal of 1179260134543 is 3454310629711.

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 1179260134543 - 2²⁵ = 1179226580111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1179260134493 and 1179260134502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1179260134343) 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, 55410930 + ... + 55432207.

It is an arithmetic number, because the mean of its divisors is an integer number (294842747080).

Almost surely, 2^{1179260134543} is an apocalyptic number.

1179260134543 is a deficient number, since it is larger than the sum of its proper divisors (110853777).

1179260134543 is a wasteful number, since it uses less digits than its factorization.

1179260134543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110853776.

The product of its (nonzero) digits is 544320, while the sum is 46.

The spelling of 1179260134543 in words is "one trillion, one hundred seventy-nine billion, two hundred sixty million, one hundred thirty-four thousand, five hundred forty-three".