201141011042 has 8 divisors (see below), whose sum is σ = 301715269632. Its totient is φ = 100569254500.

The previous prime is 201141011039. The next prime is 201141011047. The reversal of 201141011042 is 240110141102.

201141011042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 201141011042.

It is not an unprimeable number, because it can be changed into a prime (201141011047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 409634 + ... + 755037.

It is an arithmetic number, because the mean of its divisors is an integer number (37714408704).

Almost surely, 2^201141011042 is an apocalyptic number.

201141011042 is a deficient number, since it is larger than the sum of its proper divisors (100574258590).

201141011042 is a wasteful number, since it uses less digits than its factorization.

201141011042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251024.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201141011042 its reverse (240110141102), we get a palindrome (441251152144).

The spelling of 201141011042 in words is "two hundred one billion, one hundred forty-one million, eleven thousand, forty-two".