13502143533343 has 8 divisors (see below), whose sum is σ = 14098395897216. Its totient is φ = 12906658056600.

The previous prime is 13502143533323. The next prime is 13502143533349. The reversal of 13502143533343 is 34333534120531.

13502143533343 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 13502143533343 - 2³³ = 13493553598751 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13502143533296 and 13502143533305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13502143533349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 191685793 + ... + 191756218.

It is an arithmetic number, because the mean of its divisors is an integer number (1762299487152).

Almost surely, 2^{13502143533343} is an apocalyptic number.

13502143533343 is a deficient number, since it is larger than the sum of its proper divisors (596252363873).

13502143533343 is a wasteful number, since it uses less digits than its factorization.

13502143533343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 383443565.

The product of its (nonzero) digits is 583200, while the sum is 40.

Adding to 13502143533343 its reverse (34333534120531), we get a palindrome (47835677653874).

The spelling of 13502143533343 in words is "thirteen trillion, five hundred two billion, one hundred forty-three million, five hundred thirty-three thousand, three hundred forty-three".