1442202303004 has 12 divisors (see below), whose sum is σ = 2523862936728. Its totient is φ = 721098606800.

The previous prime is 1442202302987. The next prime is 1442202303053. The reversal of 1442202303004 is 4003032022441.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1442202303004.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 1280874 + ... + 2127214.

It is an arithmetic number, because the mean of its divisors is an integer number (210321911394).

Almost surely, 2^{1442202303004} is an apocalyptic number.

It is an amenable number.

1442202303004 is a deficient number, since it is larger than the sum of its proper divisors (1081660633724).

1442202303004 is a wasteful number, since it uses less digits than its factorization.

1442202303004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272356 (or 1272354 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 1442202303004 its reverse (4003032022441), we get a palindrome (5445234325445).

The spelling of 1442202303004 in words is "one trillion, four hundred forty-two billion, two hundred two million, three hundred three thousand, four".