243233246067213 has 8 divisors (see below), whose sum is σ = 324311103815776. Its totient is φ = 162155442848400.

The previous prime is 243233246067197. The next prime is 243233246067257. The reversal of 243233246067213 is 312760642332342.

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

It is not a de Polignac number, because 243233246067213 - 2⁴ = 243233246067197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (243233246067113) 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, 1743178 + ... + 22124763.

It is an arithmetic number, because the mean of its divisors is an integer number (40538887976972).

Almost surely, 2^{243233246067213} is an apocalyptic number.

It is an amenable number.

243233246067213 is a deficient number, since it is larger than the sum of its proper divisors (81077857748563).

243233246067213 is a wasteful number, since it uses less digits than its factorization.

243233246067213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27264875.

The product of its (nonzero) digits is 5225472, while the sum is 48.

Adding to 243233246067213 its reverse (312760642332342), we get a palindrome (555993888399555).

The spelling of 243233246067213 in words is "two hundred forty-three trillion, two hundred thirty-three billion, two hundred forty-six million, sixty-seven thousand, two hundred thirteen".