20201144041 has 8 divisors (see below), whose sum is σ = 21758607360. Its totient is φ = 18644184912.

The previous prime is 20201144023. The next prime is 20201144077. The reversal of 20201144041 is 14044110202.

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

It is a cyclic number.

It is not a de Polignac number, because 20201144041 - 2¹¹ = 20201141993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20201144011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40681 + ... + 205078.

It is an arithmetic number, because the mean of its divisors is an integer number (2719825920).

Almost surely, 2^20201144041 is an apocalyptic number.

It is an amenable number.

20201144041 is a deficient number, since it is larger than the sum of its proper divisors (1557463319).

20201144041 is a wasteful number, since it uses less digits than its factorization.

20201144041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 252095.

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

Adding to 20201144041 its reverse (14044110202), we get a palindrome (34245254243).

The spelling of 20201144041 in words is "twenty billion, two hundred one million, one hundred forty-four thousand, forty-one".