2442442443 has 16 divisors (see below), whose sum is σ = 3760189440. Its totient is φ = 1381291776.

The previous prime is 2442442423. The next prime is 2442442451. The reversal of 2442442443 is 3442442442.

2442442443 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2442442443 - 2²⁵ = 2408888011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2442442403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 597483 + ... + 601556.

It is an arithmetic number, because the mean of its divisors is an integer number (235011840).

Almost surely, 2^2442442443 is an apocalyptic number.

2442442443 is a deficient number, since it is larger than the sum of its proper divisors (1317746997).

2442442443 is a wasteful number, since it uses less digits than its factorization.

2442442443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1199146.

The product of its digits is 98304, while the sum is 33.

The square root of 2442442443 is about 49421.0728637087. The cubic root of 2442442443 is about 1346.7121533245.

Adding to 2442442443 its reverse (3442442442), we get a palindrome (5884884885).

Subtracting 2442442443 from its reverse (3442442442), we obtain a palindrome (999999999).

The spelling of 2442442443 in words is "two billion, four hundred forty-two million, four hundred forty-two thousand, four hundred forty-three".