2440004424424 has 64 divisors (see below), whose sum is σ = 5743063756800. Its totient is φ = 947605500864.

The previous prime is 2440004424413. The next prime is 2440004424457. The reversal of 2440004424424 is 4244244000442.

It is a self number, because there is not a number n which added to its sum of digits gives 2440004424424.

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, 49828512 + ... + 49877455.

It is an arithmetic number, because the mean of its divisors is an integer number (89735371200).

Almost surely, 2^{2440004424424} is an apocalyptic number.

It is an amenable number.

2440004424424 is an abundant number, since it is smaller than the sum of its proper divisors (3303059332376).

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

2440004424424 is a wasteful number, since it uses less digits than its factorization.

2440004424424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99706022 (or 99706018 counting only the distinct ones).

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 2440004424424 its reverse (4244244000442), we get a palindrome (6684248424866).

The spelling of 2440004424424 in words is "two trillion, four hundred forty billion, four million, four hundred twenty-four thousand, four hundred twenty-four".