13455741664832 has 112 divisors (see below), whose sum is σ = 28602320443200. Its totient is φ = 6261495736320.

The previous prime is 13455741664823. The next prime is 13455741664837. The reversal of 13455741664832 is 23846614755431.

13455741664832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (59).

It is not an unprimeable number, because it can be changed into a prime (13455741664837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 107050982 + ... + 107176602.

It is an arithmetic number, because the mean of its divisors is an integer number (255377861100).

Almost surely, 2^{13455741664832} 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 13455741664832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14301160221600).

13455741664832 is an abundant number, since it is smaller than the sum of its proper divisors (15146578778368).

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

13455741664832 is a wasteful number, since it uses less digits than its factorization.

13455741664832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127204 (or 127194 counting only the distinct ones).

The product of its digits is 58060800, while the sum is 59.

The spelling of 13455741664832 in words is "thirteen trillion, four hundred fifty-five billion, seven hundred forty-one million, six hundred sixty-four thousand, eight hundred thirty-two".