1443232232441 has 8 divisors (see below), whose sum is σ = 1529568536904. Its totient is φ = 1357055960320.

The previous prime is 1443232232423. The next prime is 1443232232443. The reversal of 1443232232441 is 1442322323441.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 885179905600 + 558052326841 = 940840^2 + 747029^2 .

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 1443232232441 - 2³⁸ = 1168354325497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1443232232443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39989510 + ... + 40025583.

It is an arithmetic number, because the mean of its divisors is an integer number (191196067113).

Almost surely, 2^{1443232232441} is an apocalyptic number.

It is an amenable number.

1443232232441 is a deficient number, since it is larger than the sum of its proper divisors (86336304463).

1443232232441 is a wasteful number, since it uses less digits than its factorization.

1443232232441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80016171.

The product of its digits is 110592, while the sum is 35.

Adding to 1443232232441 its reverse (1442322323441), we get a palindrome (2885554555882).

The spelling of 1443232232441 in words is "one trillion, four hundred forty-three billion, two hundred thirty-two million, two hundred thirty-two thousand, four hundred forty-one".