2440444224 has 56 divisors (see below), whose sum is σ = 6631541728. Its totient is φ = 791493120.

The previous prime is 2440444183. The next prime is 2440444241. The reversal of 2440444224 is 4224440442.

It is a junction number, because it is equal to n+sod(n) for n = 2440444191 and 2440444200.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 164662 + ... + 178869.

It is an arithmetic number, because the mean of its divisors is an integer number (118420388).

Almost surely, 2^2440444224 is an apocalyptic number.

2440444224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2440444224 is an abundant number, since it is smaller than the sum of its proper divisors (4191097504).

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

2440444224 is a wasteful number, since it uses less digits than its factorization.

2440444224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343583 (or 343573 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 30.

The square root of 2440444224 is about 49400.8524622804. The cubic root of 2440444224 is about 1346.3447942741.

Adding to 2440444224 its reverse (4224440442), we get a palindrome (6664884666).

The spelling of 2440444224 in words is "two billion, four hundred forty million, four hundred forty-four thousand, two hundred twenty-four".