1442042010223 has 2 divisors, whose sum is σ = 1442042010224. Its totient is φ = 1442042010222.

The previous prime is 1442042010221. The next prime is 1442042010239. The reversal of 1442042010223 is 3220102402441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1442042010223 - 2¹ = 1442042010221 is a prime.

Together with 1442042010221, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1442042010221) 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, 721021005111 + 721021005112.

It is an arithmetic number, because the mean of its divisors is an integer number (721021005112).

Almost surely, 2^{1442042010223} is an apocalyptic number.

1442042010223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1442042010223 is an equidigital number, since it uses as much as digits as its factorization.

1442042010223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 1442042010223 its reverse (3220102402441), we get a palindrome (4662144412664).

The spelling of 1442042010223 in words is "one trillion, four hundred forty-two billion, forty-two million, ten thousand, two hundred twenty-three".