201044434312 has 8 divisors (see below), whose sum is σ = 376958314350. Its totient is φ = 100522217152.

The previous prime is 201044434309. The next prime is 201044434363. The reversal of 201044434312 is 213434440102.

It can be written as a sum of positive squares in only one way, i.e., 183213105156 + 17831329156 = 428034^2 + 133534^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12565277137 + ... + 12565277152.

Almost surely, 2^201044434312 is an apocalyptic number.

It is an amenable number.

201044434312 is a deficient number, since it is larger than the sum of its proper divisors (175913880038).

201044434312 is a wasteful number, since it uses less digits than its factorization.

201044434312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25130554295 (or 25130554291 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 201044434312 its reverse (213434440102), we get a palindrome (414478874414).

The spelling of 201044434312 in words is "two hundred one billion, forty-four million, four hundred thirty-four thousand, three hundred twelve".