200143153142 has 4 divisors (see below), whose sum is σ = 300214729716. Its totient is φ = 100071576570.

The previous prime is 200143153109. The next prime is 200143153151. The reversal of 200143153142 is 241351341002.

It is a happy number.

It is a semiprime because it is the product of two primes.

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 as a sum of consecutive naturals, namely, 50035788284 + ... + 50035788287.

It is an arithmetic number, because the mean of its divisors is an integer number (75053682429).

Almost surely, 2^200143153142 is an apocalyptic number.

200143153142 is a deficient number, since it is larger than the sum of its proper divisors (100071576574).

200143153142 is a wasteful number, since it uses less digits than its factorization.

200143153142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100071576573.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 200143153142 its reverse (241351341002), we get a palindrome (441494494144).

The spelling of 200143153142 in words is "two hundred billion, one hundred forty-three million, one hundred fifty-three thousand, one hundred forty-two".