243022125240241 has 16 divisors (see below), whose sum is σ = 257030721296640. Its totient is φ = 229135372315920.

The previous prime is 243022125240211. The next prime is 243022125240269. The reversal of 243022125240241 is 142042521220342.

It is not a de Polignac number, because 243022125240241 - 2²⁷ = 243021991022513 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 243022125240197 and 243022125240206.

It is not an unprimeable number, because it can be changed into a prime (243022125240211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191169066 + ... + 192436108.

It is an arithmetic number, because the mean of its divisors is an integer number (16064420081040).

Almost surely, 2^{243022125240241} is an apocalyptic number.

It is an amenable number.

243022125240241 is a deficient number, since it is larger than the sum of its proper divisors (14008596056399).

243022125240241 is a wasteful number, since it uses less digits than its factorization.

243022125240241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1315116.

The product of its (nonzero) digits is 61440, while the sum is 34.

Adding to 243022125240241 its reverse (142042521220342), we get a palindrome (385064646460583).

The spelling of 243022125240241 in words is "two hundred forty-three trillion, twenty-two billion, one hundred twenty-five million, two hundred forty thousand, two hundred forty-one".