2442446244 has 48 divisors (see below), whose sum is σ = 7236880000. Its totient is φ = 697841568.

The previous prime is 2442446243. The next prime is 2442446249. The reversal of 2442446244 is 4426442442.

2442446244 is a `hidden beast` number, since 2 + 4 + 4 + 24 + 4 + 624 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2442446199 and 2442446208.

It is not an unprimeable number, because it can be changed into a prime (2442446243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1614619 + ... + 1616130.

Almost surely, 2^2442446244 is an apocalyptic number.

It is an amenable number.

2442446244 is an abundant number, since it is smaller than the sum of its proper divisors (4794433756).

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

2442446244 is a wasteful number, since it uses less digits than its factorization.

2442446244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3230769 (or 3230761 counting only the distinct ones).

The product of its digits is 196608, while the sum is 36.

The square root of 2442446244 is about 49421.1113189495. Note that the first 3 decimals coincide. The cubic root of 2442446244 is about 1346.7128519217.

Adding to 2442446244 its reverse (4426442442), we get a palindrome (6868888686).

The spelling of 2442446244 in words is "two billion, four hundred forty-two million, four hundred forty-six thousand, two hundred forty-four".