242243511340005 has 48 divisors (see below), whose sum is σ = 482524091946624. Its totient is φ = 110128068270720.

The previous prime is 242243511340003. The next prime is 242243511340031. The reversal of 242243511340005 is 500043115342242.

It is a happy number.

242243511340005 is a `hidden beast` number, since 2 + 4 + 2 + 243 + 5 + 1 + 1 + 3 + 400 + 0 + 5 = 666.

It is not a de Polignac number, because 242243511340005 - 2¹ = 242243511340003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242243511340003) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2124327019 + ... + 2124441048.

It is an arithmetic number, because the mean of its divisors is an integer number (10052585248888).

Almost surely, 2^{242243511340005} is an apocalyptic number.

It is an amenable number.

242243511340005 is a deficient number, since it is larger than the sum of its proper divisors (240280580606619).

242243511340005 is a wasteful number, since it uses less digits than its factorization.

242243511340005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248768266 (or 4248768263 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

Adding to 242243511340005 its reverse (500043115342242), we get a palindrome (742286626682247).

The spelling of 242243511340005 in words is "two hundred forty-two trillion, two hundred forty-three billion, five hundred eleven million, three hundred forty thousand, five".