201044441434 has 8 divisors (see below), whose sum is σ = 311965512660. Its totient is φ = 97055937216.

The previous prime is 201044441393. The next prime is 201044441441. The reversal of 201044441434 is 434144440102.

It can be written as a sum of positive squares in 2 ways, for example, as 176521821025 + 24522620409 = 420145^2 + 156597^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 201044441396 and 201044441405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1733141679 + ... + 1733141794.

Almost surely, 2^201044441434 is an apocalyptic number.

201044441434 is a deficient number, since it is larger than the sum of its proper divisors (110921071226).

201044441434 is a wasteful number, since it uses less digits than its factorization.

201044441434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3466283504.

The product of its (nonzero) digits is 24576, while the sum is 31.

Adding to 201044441434 its reverse (434144440102), we get a palindrome (635188881536).

The spelling of 201044441434 in words is "two hundred one billion, forty-four million, four hundred forty-one thousand, four hundred thirty-four".