13455344445104 has 20 divisors (see below), whose sum is σ = 27603243384264. Its totient is φ = 6331926797568.

The previous prime is 13455344445097. The next prime is 13455344445161. The reversal of 13455344445104 is 40154444355431.

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, 24734088782 + ... + 24734089325.

Almost surely, 2^{13455344445104} is an apocalyptic number.

It is an amenable number.

13455344445104 is an abundant number, since it is smaller than the sum of its proper divisors (14147898939160).

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

13455344445104 is a wasteful number, since it uses less digits than its factorization.

13455344445104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49468178132 (or 49468178126 counting only the distinct ones).

The product of its (nonzero) digits is 4608000, while the sum is 47.

The spelling of 13455344445104 in words is "thirteen trillion, four hundred fifty-five billion, three hundred forty-four million, four hundred forty-five thousand, one hundred four".