13645130241 has 8 divisors (see below), whose sum is σ = 18232974144. Its totient is φ = 9077019920.

The previous prime is 13645130227. The next prime is 13645130249. The reversal of 13645130241 is 14203154631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13645130241 - 2⁵ = 13645130209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13645130199 and 13645130208.

It is not an unprimeable number, because it can be changed into a prime (13645130249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4931781 + ... + 4934546.

It is an arithmetic number, because the mean of its divisors is an integer number (2279121768).

Almost surely, 2^13645130241 is an apocalyptic number.

It is an amenable number.

13645130241 is a deficient number, since it is larger than the sum of its proper divisors (4587843903).

13645130241 is an equidigital number, since it uses as much as digits as its factorization.

13645130241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9866791.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 13645130241 its reverse (14203154631), we get a palindrome (27848284872).

The spelling of 13645130241 in words is "thirteen billion, six hundred forty-five million, one hundred thirty thousand, two hundred forty-one".