13636000043 has 8 divisors (see below), whose sum is σ = 13661505696. Its totient is φ = 13610520000.

The previous prime is 13636000019. The next prime is 13636000097. The reversal of 13636000043 is 34000063631.

13636000043 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13636000043 - 2¹⁰ = 13635999019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13635999976 and 13636000021.

It is not an unprimeable number, because it can be changed into a prime (13636020043) 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 7 ways as a sum of consecutive naturals, for example, 1293293 + ... + 1303793.

It is an arithmetic number, because the mean of its divisors is an integer number (1707688212).

Almost surely, 2^13636000043 is an apocalyptic number.

13636000043 is a deficient number, since it is larger than the sum of its proper divisors (25505653).

13636000043 is a wasteful number, since it uses less digits than its factorization.

13636000043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12805.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13636000043 its reverse (34000063631), we get a palindrome (47636063674).

The spelling of 13636000043 in words is "thirteen billion, six hundred thirty-six million, forty-three", and thus it is an aban number.