201444042143324 has 12 divisors (see below), whose sum is σ = 352556071703304. Its totient is φ = 100713735942384.

The previous prime is 201444042143303. The next prime is 201444042143339. The reversal of 201444042143324 is 423341240444102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2071227614 + ... + 2071324869.

It is an arithmetic number, because the mean of its divisors is an integer number (29379672641942).

Almost surely, 2^{201444042143324} is an apocalyptic number.

It is an amenable number.

201444042143324 is a deficient number, since it is larger than the sum of its proper divisors (151112029559980).

201444042143324 is a wasteful number, since it uses less digits than its factorization.

201444042143324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4142564644 (or 4142564642 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 38.

Adding to 201444042143324 its reverse (423341240444102), we get a palindrome (624785282587426).

The spelling of 201444042143324 in words is "two hundred one trillion, four hundred forty-four billion, forty-two million, one hundred forty-three thousand, three hundred twenty-four".