13044313441001 has 4 divisors (see below), whose sum is σ = 13811625996372. Its totient is φ = 12277000885632.

The previous prime is 13044313440943. The next prime is 13044313441043. The reversal of 13044313441001 is 10014431344031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11817258765376 + 1227054675625 = 3437624^2 + 1107725^2 .

It is a cyclic number.

It is not a de Polignac number, because 13044313441001 - 2⁶ = 13044313440937 is a prime.

It is a super-2 number, since 2×13044313441001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13044313447001) 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, 383656277660 + ... + 383656277693.

It is an arithmetic number, because the mean of its divisors is an integer number (3452906499093).

Almost surely, 2^{13044313441001} is an apocalyptic number.

It is an amenable number.

13044313441001 is a deficient number, since it is larger than the sum of its proper divisors (767312555371).

13044313441001 is an equidigital number, since it uses as much as digits as its factorization.

13044313441001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767312555370.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 13044313441001 its reverse (10014431344031), we get a palindrome (23058744785032).

The spelling of 13044313441001 in words is "thirteen trillion, forty-four billion, three hundred thirteen million, four hundred forty-one thousand, one".