243232214053 has 8 divisors (see below), whose sum is σ = 243849360672. Its totient is φ = 242615829456.

The previous prime is 243232214009. The next prime is 243232214081. The reversal of 243232214053 is 350412232342.

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 243232214053 - 2²⁹ = 242695343141 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 (243232244053) 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, 451426 + ... + 830812.

It is an arithmetic number, because the mean of its divisors is an integer number (30481170084).

Almost surely, 2^243232214053 is an apocalyptic number.

It is an amenable number.

243232214053 is a deficient number, since it is larger than the sum of its proper divisors (617146619).

243232214053 is an equidigital number, since it uses as much as digits as its factorization.

243232214053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381011.

The product of its (nonzero) digits is 34560, while the sum is 31.

Adding to 243232214053 its reverse (350412232342), we get a palindrome (593644446395).

The spelling of 243232214053 in words is "two hundred forty-three billion, two hundred thirty-two million, two hundred fourteen thousand, fifty-three".