201432442244 has 36 divisors (see below), whose sum is σ = 385655812080. Its totient is φ = 91298338560.

The previous prime is 201432442229. The next prime is 201432442259. The reversal of 201432442244 is 442244234102.

201432442244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (201432442229) and next prime (201432442259).

It is a self number, because there is not a number n which added to its sum of digits gives 201432442244.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5464427 + ... + 5501165.

Almost surely, 2^201432442244 is an apocalyptic number.

It is an amenable number.

201432442244 is a deficient number, since it is larger than the sum of its proper divisors (184223369836).

201432442244 is a wasteful number, since it uses less digits than its factorization.

201432442244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37460 (or 37105 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 201432442244 its reverse (442244234102), we get a palindrome (643676676346).

The spelling of 201432442244 in words is "two hundred one billion, four hundred thirty-two million, four hundred forty-two thousand, two hundred forty-four".