200243342001 has 16 divisors (see below), whose sum is σ = 274090175744. Its totient is φ = 129966261264.

The previous prime is 200243341981. The next prime is 200243342053. The reversal of 200243342001 is 100243342002.

It is not a de Polignac number, because 200243342001 - 2⁶ = 200243341937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200243342081) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2488531 + ... + 2567736.

It is an arithmetic number, because the mean of its divisors is an integer number (17130635984).

Almost surely, 2^200243342001 is an apocalyptic number.

It is an amenable number.

200243342001 is a deficient number, since it is larger than the sum of its proper divisors (73846833743).

200243342001 is a wasteful number, since it uses less digits than its factorization.

200243342001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5056620.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 200243342001 its reverse (100243342002), we get a palindrome (300486684003).

Subtracting from 200243342001 its reverse (100243342002), we obtain a palindrome (99999999999).

The spelling of 200243342001 in words is "two hundred billion, two hundred forty-three million, three hundred forty-two thousand, one".