1443242122411 has 2 divisors, whose sum is σ = 1443242122412. Its totient is φ = 1443242122410.

The previous prime is 1443242122397. The next prime is 1443242122459. The reversal of 1443242122411 is 1142212423441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1443242122411 - 2⁹ = 1443242121899 is a prime.

It is not a weakly prime, because it can be changed into another prime (1443242126411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721621061205 + 721621061206.

It is an arithmetic number, because the mean of its divisors is an integer number (721621061206).

Almost surely, 2^{1443242122411} is an apocalyptic number.

1443242122411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1443242122411 is an equidigital number, since it uses as much as digits as its factorization.

1443242122411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12288, while the sum is 31.

Adding to 1443242122411 its reverse (1142212423441), we get a palindrome (2585454545852).

The spelling of 1443242122411 in words is "one trillion, four hundred forty-three billion, two hundred forty-two million, one hundred twenty-two thousand, four hundred eleven".