142022203300144 has 10 divisors (see below), whose sum is σ = 275168018894060. Its totient is φ = 71011101650064.

The previous prime is 142022203300129. The next prime is 142022203300151. The reversal of 142022203300144 is 441003302220241.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4438193853114 + ... + 4438193853145.

It is an arithmetic number, because the mean of its divisors is an integer number (27516801889406).

Almost surely, 2^{142022203300144} is an apocalyptic number.

It is an amenable number.

142022203300144 is a deficient number, since it is larger than the sum of its proper divisors (133145815593916).

142022203300144 is an equidigital number, since it uses as much as digits as its factorization.

142022203300144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8876387706267 (or 8876387706261 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 142022203300144 its reverse (441003302220241), we get a palindrome (583025505520385).

The spelling of 142022203300144 in words is "one hundred forty-two trillion, twenty-two billion, two hundred three million, three hundred thousand, one hundred forty-four".