13443304044001 has 16 divisors (see below), whose sum is σ = 14516457793600. Its totient is φ = 12375733220928.

The previous prime is 13443304043993. The next prime is 13443304044061. The reversal of 13443304044001 is 10044040334431.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 13443304044001 - 2³ = 13443304043993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13443304044061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95064790 + ... + 95206096.

It is an arithmetic number, because the mean of its divisors is an integer number (907278612100).

Almost surely, 2^{13443304044001} is an apocalyptic number.

It is an amenable number.

13443304044001 is a deficient number, since it is larger than the sum of its proper divisors (1073153749599).

13443304044001 is a wasteful number, since it uses less digits than its factorization.

13443304044001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161008.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 13443304044001 its reverse (10044040334431), we get a palindrome (23487344378432).

The spelling of 13443304044001 in words is "thirteen trillion, four hundred forty-three billion, three hundred four million, forty-four thousand, one".