241143223441 has 4 divisors (see below), whose sum is σ = 241278927652. Its totient is φ = 241007519232.

The previous prime is 241143223439. The next prime is 241143223499. The reversal of 241143223441 is 144322341142.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 50750627841 + 190392595600 = 225279^2 + 436340^2 .

It is a cyclic number.

It is not a de Polignac number, because 241143223441 - 2¹ = 241143223439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (241143223411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67849440 + ... + 67852993.

It is an arithmetic number, because the mean of its divisors is an integer number (60319731913).

Almost surely, 2^241143223441 is an apocalyptic number.

It is an amenable number.

241143223441 is a deficient number, since it is larger than the sum of its proper divisors (135704211).

241143223441 is a wasteful number, since it uses less digits than its factorization.

241143223441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135704210.

The product of its digits is 18432, while the sum is 31.

Adding to 241143223441 its reverse (144322341142), we get a palindrome (385465564583).

The spelling of 241143223441 in words is "two hundred forty-one billion, one hundred forty-three million, two hundred twenty-three thousand, four hundred forty-one".