2443344231441 has 16 divisors (see below), whose sum is σ = 3263252097600. Its totient is φ = 1626166553088.

The previous prime is 2443344231439. The next prime is 2443344231467. The reversal of 2443344231441 is 1441324433442.

It is a happy number.

It is not a de Polignac number, because 2443344231441 - 2¹ = 2443344231439 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2443344231441.

It is not an unprimeable number, because it can be changed into a prime (2443344231421) 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, 64930930 + ... + 64968548.

It is an arithmetic number, because the mean of its divisors is an integer number (203953256100).

Almost surely, 2^{2443344231441} is an apocalyptic number.

It is an amenable number.

2443344231441 is a deficient number, since it is larger than the sum of its proper divisors (819907866159).

2443344231441 is a wasteful number, since it uses less digits than its factorization.

2443344231441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73328.

The product of its digits is 442368, while the sum is 39.

Adding to 2443344231441 its reverse (1441324433442), we get a palindrome (3884668664883).

The spelling of 2443344231441 in words is "two trillion, four hundred forty-three billion, three hundred forty-four million, two hundred thirty-one thousand, four hundred forty-one".