243350143201 has 8 divisors (see below), whose sum is σ = 265546322784. Its totient is φ = 221166203520.

The previous prime is 243350143199. The next prime is 243350143237. The reversal of 243350143201 is 102341053342.

It is a happy number.

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 243350143201 - 2¹ = 243350143199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 243350143201.

It is not an unprimeable number, because it can be changed into a prime (243350143291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3018375 + ... + 3097948.

It is an arithmetic number, because the mean of its divisors is an integer number (33193290348).

Almost surely, 2^243350143201 is an apocalyptic number.

It is an amenable number.

243350143201 is a deficient number, since it is larger than the sum of its proper divisors (22196179583).

243350143201 is a wasteful number, since it uses less digits than its factorization.

243350143201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6119951.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 243350143201 its reverse (102341053342), we get a palindrome (345691196543).

The spelling of 243350143201 in words is "two hundred forty-three billion, three hundred fifty million, one hundred forty-three thousand, two hundred one".