242513315241 has 8 divisors (see below), whose sum is σ = 324518420544. Its totient is φ = 161091876720.

The previous prime is 242513315203. The next prime is 242513315267. The reversal of 242513315241 is 142513315242.

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

It is not a de Polignac number, because 242513315241 - 2¹⁹ = 242512790953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242513315041) 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, 145915725 + ... + 145917386.

It is an arithmetic number, because the mean of its divisors is an integer number (40564802568).

Almost surely, 2^242513315241 is an apocalyptic number.

It is an amenable number.

242513315241 is a deficient number, since it is larger than the sum of its proper divisors (82005105303).

242513315241 is a wasteful number, since it uses less digits than its factorization.

242513315241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 291833391.

The product of its digits is 28800, while the sum is 33.

Subtracting from 242513315241 its reverse (142513315242), we obtain a palindrome (99999999999).

The spelling of 242513315241 in words is "two hundred forty-two billion, five hundred thirteen million, three hundred fifteen thousand, two hundred forty-one".