201044441144 has 64 divisors (see below), whose sum is σ = 410995620000. Its totient is φ = 91832444928.

The previous prime is 201044441113. The next prime is 201044441161. The reversal of 201044441144 is 441144440102.

It is a happy number.

201044441144 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3537884 + ... + 3594260.

Almost surely, 2^201044441144 is an apocalyptic number.

It is an amenable number.

201044441144 is an abundant number, since it is smaller than the sum of its proper divisors (209951178856).

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

201044441144 is a wasteful number, since it uses less digits than its factorization.

201044441144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57240 (or 57236 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 29.

Adding to 201044441144 its reverse (441144440102), we get a palindrome (642188881246).

The spelling of 201044441144 in words is "two hundred one billion, forty-four million, four hundred forty-one thousand, one hundred forty-four".