13502513243104 has 24 divisors (see below), whose sum is σ = 26759119797648. Its totient is φ = 6706546310400.

The previous prime is 13502513243059. The next prime is 13502513243159. The reversal of 13502513243104 is 40134231520531.

It is a self number, because there is not a number n which added to its sum of digits gives 13502513243104.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1397192317 + ... + 1397201980.

It is an arithmetic number, because the mean of its divisors is an integer number (1114963324902).

Almost surely, 2^{13502513243104} is an apocalyptic number.

It is an amenable number.

13502513243104 is a deficient number, since it is larger than the sum of its proper divisors (13256606554544).

13502513243104 is a wasteful number, since it uses less digits than its factorization.

13502513243104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2794394458 (or 2794394450 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 13502513243104 its reverse (40134231520531), we get a palindrome (53636744763635).

The spelling of 13502513243104 in words is "thirteen trillion, five hundred two billion, five hundred thirteen million, two hundred forty-three thousand, one hundred four".