2442240422441 has 4 divisors (see below), whose sum is σ = 2521022371584. Its totient is φ = 2363458473300.

The previous prime is 2442240422311. The next prime is 2442240422443. The reversal of 2442240422441 is 1442240422442.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2442240422441 - 2³⁸ = 2167362515497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2442240422443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39390974525 + ... + 39390974586.

It is an arithmetic number, because the mean of its divisors is an integer number (630255592896).

Almost surely, 2^{2442240422441} is an apocalyptic number.

It is an amenable number.

2442240422441 is a deficient number, since it is larger than the sum of its proper divisors (78781949143).

2442240422441 is an equidigital number, since it uses as much as digits as its factorization.

2442240422441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78781949142.

The product of its (nonzero) digits is 131072, while the sum is 35.

Adding to 2442240422441 its reverse (1442240422442), we get a palindrome (3884480844883).

Subtracting from 2442240422441 its reverse (1442240422442), we obtain a palindrome (999999999999).

The spelling of 2442240422441 in words is "two trillion, four hundred forty-two billion, two hundred forty million, four hundred twenty-two thousand, four hundred forty-one".