200413242281242 has 16 divisors (see below), whose sum is σ = 301356104121000. Its totient is φ = 99961209573120.

The previous prime is 200413242281227. The next prime is 200413242281243. The reversal of 200413242281242 is 242182242314002.

It can be written as a sum of positive squares in 4 ways, for example, as 115279754659281 + 85133487621961 = 10736841^2 + 9226781^2 .

It is not an unprimeable number, because it can be changed into a prime (200413242281243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 353378142 + ... + 353944822.

Almost surely, 2^{200413242281242} is an apocalyptic number.

200413242281242 is a deficient number, since it is larger than the sum of its proper divisors (100942861839758).

200413242281242 is a wasteful number, since it uses less digits than its factorization.

200413242281242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 999441.

The product of its (nonzero) digits is 98304, while the sum is 37.

Adding to 200413242281242 its reverse (242182242314002), we get a palindrome (442595484595244).

The spelling of 200413242281242 in words is "two hundred trillion, four hundred thirteen billion, two hundred forty-two million, two hundred eighty-one thousand, two hundred forty-two".