1442234042322 has 32 divisors (see below), whose sum is σ = 2926978713600. Its totient is φ = 473684569488.

The previous prime is 1442234042311. The next prime is 1442234042323. The reversal of 1442234042322 is 2232404322441.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1442234042323) 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 in 15 ways as a sum of consecutive naturals, for example, 2893072 + ... + 3354747.

It is an arithmetic number, because the mean of its divisors is an integer number (91468084800).

Almost surely, 2^{1442234042322} is an apocalyptic number.

1442234042322 is an abundant number, since it is smaller than the sum of its proper divisors (1484744671278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1442234042322 is a wasteful number, since it uses less digits than its factorization.

1442234042322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6248390.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 1442234042322 its reverse (2232404322441), we get a palindrome (3674638364763).

The spelling of 1442234042322 in words is "one trillion, four hundred forty-two billion, two hundred thirty-four million, forty-two thousand, three hundred twenty-two".