201044443041 has 96 divisors (see below), whose sum is σ = 334487341440. Its totient is φ = 120693006720.

The previous prime is 201044442857. The next prime is 201044443049. The reversal of 201044443041 is 140344440102.

It is not a de Polignac number, because 201044443041 - 2²⁶ = 200977334177 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 201044442996 and 201044443014.

It is not an unprimeable number, because it can be changed into a prime (201044443049) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 15147090 + ... + 15160356.

It is an arithmetic number, because the mean of its divisors is an integer number (3484243140).

Almost surely, 2^201044443041 is an apocalyptic number.

It is an amenable number.

201044443041 is a deficient number, since it is larger than the sum of its proper divisors (133442898399).

201044443041 is an equidigital number, since it uses as much as digits as its factorization.

201044443041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13355 (or 13324 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 201044443041 its reverse (140344440102), we get a palindrome (341388883143).

The spelling of 201044443041 in words is "two hundred one billion, forty-four million, four hundred forty-three thousand, forty-one".