200240442142 has 16 divisors (see below), whose sum is σ = 323617209552. Its totient is φ = 92375271360.

The previous prime is 200240442091. The next prime is 200240442151. The reversal of 200240442142 is 241244042002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1751623 + ... + 1862434.

It is an arithmetic number, because the mean of its divisors is an integer number (20226075597).

Almost surely, 2^200240442142 is an apocalyptic number.

200240442142 is a deficient number, since it is larger than the sum of its proper divisors (123376767410).

200240442142 is a wasteful number, since it uses less digits than its factorization.

200240442142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616203.

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 200240442142 its reverse (241244042002), we get a palindrome (441484484144).

The spelling of 200240442142 in words is "two hundred billion, two hundred forty million, four hundred forty-two thousand, one hundred forty-two".