13634241113605 has 96 divisors (see below), whose sum is σ = 19554430579200. Its totient is φ = 9094557201408.

The previous prime is 13634241113599. The next prime is 13634241113609. The reversal of 13634241113605 is 50631114243631.

It is not a de Polignac number, because 13634241113605 - 2⁴³ = 4838148091397 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13634241113609) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 3054947604 + ... + 3054952066.

It is an arithmetic number, because the mean of its divisors is an integer number (203691985200).

Almost surely, 2^{13634241113605} is an apocalyptic number.

It is an amenable number.

13634241113605 is a deficient number, since it is larger than the sum of its proper divisors (5920189465595).

13634241113605 is a wasteful number, since it uses less digits than its factorization.

13634241113605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5643 (or 5636 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 13634241113605 in words is "thirteen trillion, six hundred thirty-four billion, two hundred forty-one million, one hundred thirteen thousand, six hundred five".