144404103403441 has 8 divisors (see below), whose sum is σ = 166887567336960. Its totient is φ = 122384216046048.

The previous prime is 144404103403369. The next prime is 144404103403481. The reversal of 144404103403441 is 144304301404441.

It is a happy number.

144404103403441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 144404103403441 - 2⁹ = 144404103402929 is a prime.

It is a super-2 number, since 2×144404103403441² (a number of 29 digits) contains 22 as substring.

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 144404103403441.

It is not an unprimeable number, because it can be changed into a prime (144404103403481) 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, 115894143361 + ... + 115894144606.

It is an arithmetic number, because the mean of its divisors is an integer number (20860945917120).

Almost surely, 2^{144404103403441} is an apocalyptic number.

It is an amenable number.

144404103403441 is a deficient number, since it is larger than the sum of its proper divisors (22483463933519).

144404103403441 is an equidigital number, since it uses as much as digits as its factorization.

144404103403441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231788288063.

The product of its (nonzero) digits is 147456, while the sum is 37.

Adding to 144404103403441 its reverse (144304301404441), we get a palindrome (288708404807882).

The spelling of 144404103403441 in words is "one hundred forty-four trillion, four hundred four billion, one hundred three million, four hundred three thousand, four hundred forty-one".