2440204222420 has 48 divisors (see below), whose sum is σ = 5403820383360. Its totient is φ = 923048728704.

The previous prime is 2440204222403. The next prime is 2440204222447. The reversal of 2440204222420 is 242224020442.

2440204222420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5552784 + ... + 5976103.

It is an arithmetic number, because the mean of its divisors is an integer number (112579591320).

Almost surely, 2^{2440204222420} is an apocalyptic number.

2440204222420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2440204222420 is an abundant number, since it is smaller than the sum of its proper divisors (2963616160940).

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

2440204222420 is a wasteful number, since it uses less digits than its factorization.

2440204222420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11529472 (or 11529470 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 28.

Adding to 2440204222420 its reverse (242224020442), we get a palindrome (2682428242862).

The spelling of 2440204222420 in words is "two trillion, four hundred forty billion, two hundred four million, two hundred twenty-two thousand, four hundred twenty".