243201041319 has 8 divisors (see below), whose sum is σ = 343342646640. Its totient is φ = 152596731776.

The previous prime is 243201041243. The next prime is 243201041323. The reversal of 243201041319 is 913140102342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 243201041319 - 2¹¹ = 243201039271 is a prime.

It is a super-3 number, since 3×243201041319³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243201041359) 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 7 ways as a sum of consecutive naturals, for example, 2384323884 + ... + 2384323985.

It is an arithmetic number, because the mean of its divisors is an integer number (42917830830).

Almost surely, 2^243201041319 is an apocalyptic number.

243201041319 is a deficient number, since it is larger than the sum of its proper divisors (100141605321).

243201041319 is a wasteful number, since it uses less digits than its factorization.

243201041319 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4768647889.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 243201041319 in words is "two hundred forty-three billion, two hundred one million, forty-one thousand, three hundred nineteen".