201044324234 has 48 divisors (see below), whose sum is σ = 332571002040. Its totient is φ = 91084481280.

The previous prime is 201044324233. The next prime is 201044324249. The reversal of 201044324234 is 432423440102.

It can be written as a sum of positive squares in 12 ways, for example, as 35928065209 + 165116259025 = 189547^2 + 406345^2 .

It is a junction number, because it is equal to n+sod(n) for n = 201044324197 and 201044324206.

It is not an unprimeable number, because it can be changed into a prime (201044324233) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 10484984 + ... + 10504140.

Almost surely, 2^201044324234 is an apocalyptic number.

201044324234 is a deficient number, since it is larger than the sum of its proper divisors (131526677806).

201044324234 is a wasteful number, since it uses less digits than its factorization.

201044324234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19755 (or 19742 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 201044324234 its reverse (432423440102), we get a palindrome (633467764336).

The spelling of 201044324234 in words is "two hundred one billion, forty-four million, three hundred twenty-four thousand, two hundred thirty-four".