200142301133442 has 16 divisors (see below), whose sum is σ = 400357660299840. Its totient is φ = 66701924038992.

The previous prime is 200142301133413. The next prime is 200142301133443. The reversal of 200142301133442 is 244331103241002.

It is not an unprimeable number, because it can be changed into a prime (200142301133443) 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, 3044049093 + ... + 3044114840.

It is an arithmetic number, because the mean of its divisors is an integer number (25022353768740).

Almost surely, 2^{200142301133442} is an apocalyptic number.

200142301133442 is an abundant number, since it is smaller than the sum of its proper divisors (200215359166398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200142301133442 is a wasteful number, since it uses less digits than its factorization.

200142301133442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6088169417.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 200142301133442 its reverse (244331103241002), we get a palindrome (444473404374444).

The spelling of 200142301133442 in words is "two hundred trillion, one hundred forty-two billion, three hundred one million, one hundred thirty-three thousand, four hundred forty-two".