1442344333042 has 8 divisors (see below), whose sum is σ = 2163788629632. Its totient is φ = 721081456500.

The previous prime is 1442344333013. The next prime is 1442344333043. The reversal of 1442344333042 is 2403334432441.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1442344332992 and 1442344333010.

It is not an unprimeable number, because it can be changed into a prime (1442344333043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45335134 + ... + 45366937.

It is an arithmetic number, because the mean of its divisors is an integer number (270473578704).

Almost surely, 2^{1442344333042} is an apocalyptic number.

1442344333042 is a deficient number, since it is larger than the sum of its proper divisors (721444296590).

1442344333042 is an equidigital number, since it uses as much as digits as its factorization.

1442344333042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90710024.

The product of its (nonzero) digits is 331776, while the sum is 37.

Adding to 1442344333042 its reverse (2403334432441), we get a palindrome (3845678765483).

The spelling of 1442344333042 in words is "one trillion, four hundred forty-two billion, three hundred forty-four million, three hundred thirty-three thousand, forty-two".