1242441341441 has 4 divisors (see below), whose sum is σ = 1242460704084. Its totient is φ = 1242421978800.

The previous prime is 1242441341377. The next prime is 1242441341461. The reversal of 1242441341441 is 1441431442421.

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 382815675841 + 859625665600 = 618721^2 + 927160^2 .

It is a cyclic number.

It is not a de Polignac number, because 1242441341441 - 2⁶ = 1242441341377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1242441341461) 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, 9584750 + ... + 9713511.

It is an arithmetic number, because the mean of its divisors is an integer number (310615176021).

Almost surely, 2^{1242441341441} is an apocalyptic number.

It is an amenable number.

1242441341441 is a deficient number, since it is larger than the sum of its proper divisors (19362643).

1242441341441 is an equidigital number, since it uses as much as digits as its factorization.

1242441341441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19362642.

The product of its digits is 49152, while the sum is 35.

Adding to 1242441341441 its reverse (1441431442421), we get a palindrome (2683872783862).

The spelling of 1242441341441 in words is "one trillion, two hundred forty-two billion, four hundred forty-one million, three hundred forty-one thousand, four hundred forty-one".