241643221653117 has 8 divisors (see below), whose sum is σ = 322193372129824. Its totient is φ = 161094276139248.

The previous prime is 241643221653107. The next prime is 241643221653133. The reversal of 241643221653117 is 711356122346142.

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

It is not a de Polignac number, because 241643221653117 - 2¹⁸ = 241643221390973 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 (241643221653107) 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 7 ways as a sum of consecutive naturals, for example, 300772678 + ... + 301575015.

It is an arithmetic number, because the mean of its divisors is an integer number (40274171516228).

Almost surely, 2^{241643221653117} is an apocalyptic number.

It is an amenable number.

241643221653117 is a deficient number, since it is larger than the sum of its proper divisors (80550150476707).

241643221653117 is a wasteful number, since it uses less digits than its factorization.

241643221653117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602481419.

The product of its digits is 1451520, while the sum is 48.

Adding to 241643221653117 its reverse (711356122346142), we get a palindrome (952999343999259).

The spelling of 241643221653117 in words is "two hundred forty-one trillion, six hundred forty-three billion, two hundred twenty-one million, six hundred fifty-three thousand, one hundred seventeen".