13104342455552 has 144 divisors (see below), whose sum is σ = 28422300356352. Its totient is φ = 6005608611840.

The previous prime is 13104342455537. The next prime is 13104342455579. The reversal of 13104342455552 is 25555424340131.

It is a happy number.

13104342455552 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 100391993 + ... + 100522439.

It is an arithmetic number, because the mean of its divisors is an integer number (197377085808).

Almost surely, 2^{13104342455552} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13104342455552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14211150178176).

13104342455552 is an abundant number, since it is smaller than the sum of its proper divisors (15317957900800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13104342455552 is a wasteful number, since it uses less digits than its factorization.

13104342455552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131084 (or 131070 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 44.

Adding to 13104342455552 its reverse (25555424340131), we get a palindrome (38659766795683).

The spelling of 13104342455552 in words is "thirteen trillion, one hundred four billion, three hundred forty-two million, four hundred fifty-five thousand, five hundred fifty-two".