2244024024440 has 64 divisors (see below), whose sum is σ = 5518129138560. Its totient is φ = 814516859520.

The previous prime is 2244024024433. The next prime is 2244024024461. The reversal of 2244024024440 is 444204204422.

It is a junction number, because it is equal to n+sod(n) for n = 2244024024397 and 2244024024406.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4421162 + ... + 4902521.

It is an arithmetic number, because the mean of its divisors is an integer number (86220767790).

Almost surely, 2^{2244024024440} is an apocalyptic number.

2244024024440 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2244024024440 is an abundant number, since it is smaller than the sum of its proper divisors (3274105114120).

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

2244024024440 is a wasteful number, since it uses less digits than its factorization.

2244024024440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9324252 (or 9324248 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 2244024024440 its reverse (444204204422), we get a palindrome (2688228228862).

The spelling of 2244024024440 in words is "two trillion, two hundred forty-four billion, twenty-four million, twenty-four thousand, four hundred forty".