13440554534104 has 64 divisors (see below), whose sum is σ = 25865759808000. Its totient is φ = 6544904096640.

The previous prime is 13440554534053. The next prime is 13440554534107. The reversal of 13440554534104 is 40143545504431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13440554534107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410119239 + ... + 410152009.

It is an arithmetic number, because the mean of its divisors is an integer number (404152497000).

Almost surely, 2^{13440554534104} is an apocalyptic number.

It is an amenable number.

13440554534104 is a deficient number, since it is larger than the sum of its proper divisors (12425205273896).

13440554534104 is a wasteful number, since it uses less digits than its factorization.

13440554534104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39928 (or 39924 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 43.

The spelling of 13440554534104 in words is "thirteen trillion, four hundred forty billion, five hundred fifty-four million, five hundred thirty-four thousand, one hundred four".