13641102441 has 24 divisors (see below), whose sum is σ = 19982633216. Its totient is φ = 8965494720.

The previous prime is 13641102437. The next prime is 13641102479. The reversal of 13641102441 is 14420114631.

13641102441 is a `hidden beast` number, since 1 + 3 + 6 + 411 + 0 + 244 + 1 = 666.

It is not a de Polignac number, because 13641102441 - 2² = 13641102437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13641102641) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2508996 + ... + 2514426.

Almost surely, 2^13641102441 is an apocalyptic number.

It is an amenable number.

13641102441 is a deficient number, since it is larger than the sum of its proper divisors (6341530775).

13641102441 is a wasteful number, since it uses less digits than its factorization.

13641102441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9333 (or 9330 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 13641102441 in words is "thirteen billion, six hundred forty-one million, one hundred two thousand, four hundred forty-one".