242342243241 has 32 divisors (see below), whose sum is σ = 391149792000. Its totient is φ = 130287384576.

The previous prime is 242342243197. The next prime is 242342243243. The reversal of 242342243241 is 142342243242.

It is a happy number.

It is not a de Polignac number, because 242342243241 - 2⁷ = 242342243113 is a prime.

It is not an unprimeable number, because it can be changed into a prime (242342243243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 857925 + ... + 1104861.

It is an arithmetic number, because the mean of its divisors is an integer number (12223431000).

Almost surely, 2^242342243241 is an apocalyptic number.

242342243241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

242342243241 is a deficient number, since it is larger than the sum of its proper divisors (148807548759).

242342243241 is a wasteful number, since it uses less digits than its factorization.

242342243241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249713.

The product of its digits is 73728, while the sum is 33.

Adding to 242342243241 its reverse (142342243242), we get a palindrome (384684486483).

Subtracting from 242342243241 its reverse (142342243242), we obtain a palindrome (99999999999).

The spelling of 242342243241 in words is "two hundred forty-two billion, three hundred forty-two million, two hundred forty-three thousand, two hundred forty-one".