13044000000001 has 4 divisors (see below), whose sum is σ = 13047652761904. Its totient is φ = 13040347238100.

The previous prime is 13043999999969. The next prime is 13044000000049. The reversal of 13044000000001 is 10000000044031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 13044000000001 - 2⁵ = 13043999999969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13044000000061) 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, 1826375595 + ... + 1826382736.

It is an arithmetic number, because the mean of its divisors is an integer number (3261913190476).

Almost surely, 2^{13044000000001} is an apocalyptic number.

It is an amenable number.

13044000000001 is a deficient number, since it is larger than the sum of its proper divisors (3652761903).

13044000000001 is an equidigital number, since it uses as much as digits as its factorization.

13044000000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3652761902.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 13044000000001 its reverse (10000000044031), we get a palindrome (23044000044032).

The spelling of 13044000000001 in words is "thirteen trillion, forty-four billion, one", and thus it is an aban number.