13140234535043 has 32 divisors (see below), whose sum is σ = 16660965150720. Its totient is φ = 10065198195360.

The previous prime is 13140234535013. The next prime is 13140234535091. The reversal of 13140234535043 is 34053543204131.

It is not a de Polignac number, because 13140234535043 - 2⁸ = 13140234534787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13140234534988 and 13140234535006.

It is not an unprimeable number, because it can be changed into a prime (13140234535013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 168065546 + ... + 168143712.

It is an arithmetic number, because the mean of its divisors is an integer number (520655160960).

Almost surely, 2^{13140234535043} is an apocalyptic number.

13140234535043 is a deficient number, since it is larger than the sum of its proper divisors (3520730615677).

13140234535043 is a wasteful number, since it uses less digits than its factorization.

13140234535043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115247.

The product of its (nonzero) digits is 259200, while the sum is 38.

Adding to 13140234535043 its reverse (34053543204131), we get a palindrome (47193777739174).

The spelling of 13140234535043 in words is "thirteen trillion, one hundred forty billion, two hundred thirty-four million, five hundred thirty-five thousand, forty-three".