144113141441 has 4 divisors (see below), whose sum is σ = 144155123652. Its totient is φ = 144071159232.

The previous prime is 144113141437. The next prime is 144113141443. The reversal of 144113141441 is 144141311441.

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 104266993216 + 39846148225 = 322904^2 + 199615^2 .

It is a cyclic number.

It is not a de Polignac number, because 144113141441 - 2² = 144113141437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144113141443) 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, 20985956 + ... + 20992821.

It is an arithmetic number, because the mean of its divisors is an integer number (36038780913).

Almost surely, 2^144113141441 is an apocalyptic number.

It is an amenable number.

144113141441 is a deficient number, since it is larger than the sum of its proper divisors (41982211).

144113141441 is an equidigital number, since it uses as much as digits as its factorization.

144113141441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41982210.

The product of its digits is 3072, while the sum is 29.

Adding to 144113141441 its reverse (144141311441), we get a palindrome (288254452882).

The spelling of 144113141441 in words is "one hundred forty-four billion, one hundred thirteen million, one hundred forty-one thousand, four hundred forty-one".