13004868241 has 4 divisors (see below), whose sum is σ = 13072251172. Its totient is φ = 12937485312.

The previous prime is 13004868229. The next prime is 13004868259. The reversal of 13004868241 is 14286840031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14286840031 = 19 ⋅751938949.

It can be written as a sum of positive squares in 2 ways, for example, as 2625537600 + 10379330641 = 51240^2 + 101879^2 .

It is a cyclic number.

It is not a de Polignac number, because 13004868241 - 2⁵ = 13004868209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13004868241.

It is not an unprimeable number, because it can be changed into a prime (13004868341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33691176 + ... + 33691561.

It is an arithmetic number, because the mean of its divisors is an integer number (3268062793).

Almost surely, 2^13004868241 is an apocalyptic number.

It is an amenable number.

13004868241 is a deficient number, since it is larger than the sum of its proper divisors (67382931).

13004868241 is an equidigital number, since it uses as much as digits as its factorization.

13004868241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67382930.

The product of its (nonzero) digits is 36864, while the sum is 37.

The spelling of 13004868241 in words is "thirteen billion, four million, eight hundred sixty-eight thousand, two hundred forty-one".