142044105333050 has 12 divisors (see below), whose sum is σ = 264202035919566. Its totient is φ = 56817642133200.

The previous prime is 142044105333041. The next prime is 142044105333071. The reversal of 142044105333050 is 50333501440241.

It can be written as a sum of positive squares in 3 ways, for example, as 68355838882081 + 73688266450969 = 8267759^2 + 8584187^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 142044105333050.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1420441053281 + ... + 1420441053380.

Almost surely, 2^{142044105333050} is an apocalyptic number.

142044105333050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142044105333050 is a deficient number, since it is larger than the sum of its proper divisors (122157930586516).

142044105333050 is a wasteful number, since it uses less digits than its factorization.

142044105333050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2840882106673 (or 2840882106668 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 142044105333050 its reverse (50333501440241), we get a palindrome (192377606773291).

The spelling of 142044105333050 in words is "one hundred forty-two trillion, forty-four billion, one hundred five million, three hundred thirty-three thousand, fifty".