201044444334 has 64 divisors (see below), whose sum is σ = 418971709440. Its totient is φ = 64235283840.

The previous prime is 201044444333. The next prime is 201044444389. The reversal of 201044444334 is 433444440102.

It is a junction number, because it is equal to n+sod(n) for n = 201044444295 and 201044444304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201044444333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40182277 + ... + 40187279.

It is an arithmetic number, because the mean of its divisors is an integer number (6546432960).

Almost surely, 2^201044444334 is an apocalyptic number.

201044444334 is an abundant number, since it is smaller than the sum of its proper divisors (217927265106).

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

201044444334 is a wasteful number, since it uses less digits than its factorization.

201044444334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6665.

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 201044444334 its reverse (433444440102), we get a palindrome (634488884436).

The spelling of 201044444334 in words is "two hundred one billion, forty-four million, four hundred forty-four thousand, three hundred thirty-four".