242134431241 has 8 divisors (see below), whose sum is σ = 256123140480. Its totient is φ = 228434149152.

The previous prime is 242134431197. The next prime is 242134431277. The reversal of 242134431241 is 142134431242.

It is a happy number.

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 242134431241 - 2¹¹ = 242134429193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242134431641) 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, 72105061 + ... + 72108418.

It is an arithmetic number, because the mean of its divisors is an integer number (32015392560).

Almost surely, 2^242134431241 is an apocalyptic number.

It is an amenable number.

242134431241 is a deficient number, since it is larger than the sum of its proper divisors (13988709239).

242134431241 is a wasteful number, since it uses less digits than its factorization.

242134431241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144213575.

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

Adding to 242134431241 its reverse (142134431242), we get a palindrome (384268862483).

Subtracting from 242134431241 its reverse (142134431242), we obtain a palindrome (99999999999).

The spelling of 242134431241 in words is "two hundred forty-two billion, one hundred thirty-four million, four hundred thirty-one thousand, two hundred forty-one".