2444223042 has 96 divisors (see below), whose sum is σ = 5959137600. Its totient is φ = 719483904.

The previous prime is 2444223017. The next prime is 2444223049. The reversal of 2444223042 is 2403224442.

It is a junction number, because it is equal to n+sod(n) for n = 2444222997 and 2444223015.

It is not an unprimeable number, because it can be changed into a prime (2444223049) 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, 620134 + ... + 624062.

It is an arithmetic number, because the mean of its divisors is an integer number (62074350).

Almost surely, 2^2444223042 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2444223042, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2979568800).

2444223042 is an abundant number, since it is smaller than the sum of its proper divisors (3514914558).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2444223042 is a wasteful number, since it uses less digits than its factorization.

2444223042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4080 (or 4077 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 27.

The square root of 2444223042 is about 49439.0841541386. The cubic root of 2444223042 is about 1347.0393356271.

Adding to 2444223042 its reverse (2403224442), we get a palindrome (4847447484).

The spelling of 2444223042 in words is "two billion, four hundred forty-four million, two hundred twenty-three thousand, forty-two".