200142300044423 has 16 divisors (see below), whose sum is σ = 220097731911552. Its totient is φ = 180481501044000.

The previous prime is 200142300044311. The next prime is 200142300044429. The reversal of 200142300044423 is 324440003241002.

It is a cyclic number.

It is not a de Polignac number, because 200142300044423 - 2¹² = 200142300040327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200142300044429) 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, 26291561 + ... + 33038322.

It is an arithmetic number, because the mean of its divisors is an integer number (13756108244472).

Almost surely, 2^{200142300044423} is an apocalyptic number.

200142300044423 is a deficient number, since it is larger than the sum of its proper divisors (19955431867129).

200142300044423 is a wasteful number, since it uses less digits than its factorization.

200142300044423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59332366.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 200142300044423 its reverse (324440003241002), we get a palindrome (524582303285425).

The spelling of 200142300044423 in words is "two hundred trillion, one hundred forty-two billion, three hundred million, forty-four thousand, four hundred twenty-three".