201041242204 has 24 divisors (see below), whose sum is σ = 384049209600. Its totient is φ = 91324477680.

The previous prime is 201041242177. The next prime is 201041242217. The reversal of 201041242204 is 402242140102.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1377364 + ... + 1516315.

It is an arithmetic number, because the mean of its divisors is an integer number (16002050400).

Almost surely, 2^201041242204 is an apocalyptic number.

It is an amenable number.

201041242204 is a deficient number, since it is larger than the sum of its proper divisors (183007967396).

201041242204 is a wasteful number, since it uses less digits than its factorization.

201041242204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2895273 (or 2895271 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 201041242204 its reverse (402242140102), we get a palindrome (603283382306).

It can be divided in two parts, 2010 and 41242204, that added together give a palindrome (41244214).

The spelling of 201041242204 in words is "two hundred one billion, forty-one million, two hundred forty-two thousand, two hundred four".