1442433234241 has 2 divisors, whose sum is σ = 1442433234242. Its totient is φ = 1442433234240.

The previous prime is 1442433234239. The next prime is 1442433234283. The reversal of 1442433234241 is 1424323342441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 934178307841 + 508254926400 = 966529^2 + 712920^2 .

It is a cyclic number.

It is not a de Polignac number, because 1442433234241 - 2¹ = 1442433234239 is a prime.

It is a super-2 number, since 2×1442433234241² (a number of 25 digits) contains 22 as substring.

Together with 1442433234239, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1442433234241.

It is not a weakly prime, because it can be changed into another prime (1442433234941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 721216617120 + 721216617121.

It is an arithmetic number, because the mean of its divisors is an integer number (721216617121).

Almost surely, 2^{1442433234241} is an apocalyptic number.

It is an amenable number.

1442433234241 is a deficient number, since it is larger than the sum of its proper divisors (1).

1442433234241 is an equidigital number, since it uses as much as digits as its factorization.

1442433234241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 221184, while the sum is 37.

Adding to 1442433234241 its reverse (1424323342441), we get a palindrome (2866756576682).

The spelling of 1442433234241 in words is "one trillion, four hundred forty-two billion, four hundred thirty-three million, two hundred thirty-four thousand, two hundred forty-one".