242115241441 has 8 divisors (see below), whose sum is σ = 250473692520. Its totient is φ = 233757433728.

The previous prime is 242115241429. The next prime is 242115241447. The reversal of 242115241441 is 144142511242.

It can be written as a sum of positive squares in 4 ways, for example, as 11214810000 + 230900431441 = 105900^2 + 480521^2 .

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 242115241441 - 2⁵ = 242115241409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242115241447) 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, 679245 + ... + 972421.

It is an arithmetic number, because the mean of its divisors is an integer number (31309211565).

Almost surely, 2^242115241441 is an apocalyptic number.

It is an amenable number.

242115241441 is a deficient number, since it is larger than the sum of its proper divisors (8358451079).

242115241441 is a wasteful number, since it uses less digits than its factorization.

242115241441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321683.

The product of its digits is 10240, while the sum is 31.

Adding to 242115241441 its reverse (144142511242), we get a palindrome (386257752683).

The spelling of 242115241441 in words is "two hundred forty-two billion, one hundred fifteen million, two hundred forty-one thousand, four hundred forty-one".