201044011042 has 8 divisors (see below), whose sum is σ = 344646876096. Its totient is φ = 86161719012.

The previous prime is 201044011013. The next prime is 201044011073. The reversal of 201044011042 is 240110440102.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7180143238 + ... + 7180143265.

It is an arithmetic number, because the mean of its divisors is an integer number (43080859512).

Almost surely, 2^201044011042 is an apocalyptic number.

201044011042 is a deficient number, since it is larger than the sum of its proper divisors (143602865054).

201044011042 is a wasteful number, since it uses less digits than its factorization.

201044011042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14360286512.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 201044011042 its reverse (240110440102), we get a palindrome (441154451144).

The spelling of 201044011042 in words is "two hundred one billion, forty-four million, eleven thousand, forty-two".