2442122441 has 4 divisors (see below), whose sum is σ = 2664133584. Its totient is φ = 2220111300.

The previous prime is 2442122411. The next prime is 2442122453. The reversal of 2442122441 is 1442212442.

It is a happy number.

2442122441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 not a de Polignac number, because 2442122441 - 2⁶ = 2442122377 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2442122441.

It is not an unprimeable number, because it can be changed into a prime (2442122411) 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, 111005555 + ... + 111005576.

It is an arithmetic number, because the mean of its divisors is an integer number (666033396).

Almost surely, 2^2442122441 is an apocalyptic number.

It is an amenable number.

2442122441 is a deficient number, since it is larger than the sum of its proper divisors (222011143).

2442122441 is a wasteful number, since it uses less digits than its factorization.

2442122441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222011142.

The product of its digits is 4096, while the sum is 26.

The square root of 2442122441 is about 49417.8352520626. The cubic root of 2442122441 is about 1346.6533365984.

Adding to 2442122441 its reverse (1442212442), we get a palindrome (3884334883).

Subtracting from 2442122441 its reverse (1442212442), we obtain a palindrome (999909999).

The spelling of 2442122441 in words is "two billion, four hundred forty-two million, one hundred twenty-two thousand, four hundred forty-one".