1442331210223 has 12 divisors (see below), whose sum is σ = 1490827370904. Its totient is φ = 1395365638800.

The previous prime is 1442331210211. The next prime is 1442331210247. The reversal of 1442331210223 is 3220121332441.

It is not a de Polignac number, because 1442331210223 - 2¹⁷ = 1442331079151 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1442331210191 and 1442331210200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1442331210323) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2843793 + ... + 3312373.

It is an arithmetic number, because the mean of its divisors is an integer number (124235614242).

Almost surely, 2^{1442331210223} is an apocalyptic number.

1442331210223 is a deficient number, since it is larger than the sum of its proper divisors (48496160681).

1442331210223 is an equidigital number, since it uses as much as digits as its factorization.

1442331210223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471846 (or 471815 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1442331210223 its reverse (3220121332441), we get a palindrome (4662452542664).

The spelling of 1442331210223 in words is "one trillion, four hundred forty-two billion, three hundred thirty-one million, two hundred ten thousand, two hundred twenty-three".