2443330243420 has 96 divisors (see below), whose sum is σ = 5797058512896. Its totient is φ = 857331955200.

The previous prime is 2443330243379. The next prime is 2443330243439. The reversal of 2443330243420 is 243420333442.

2443330243420 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 31 ways as a sum of consecutive naturals, for example, 929937 + ... + 2398216.

It is an arithmetic number, because the mean of its divisors is an integer number (60386026176).

Almost surely, 2^{2443330243420} is an apocalyptic number.

2443330243420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2443330243420 is an abundant number, since it is smaller than the sum of its proper divisors (3353728269476).

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

2443330243420 is a wasteful number, since it uses less digits than its factorization.

2443330243420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3328291 (or 3328289 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 34.

Adding to 2443330243420 its reverse (243420333442), we get a palindrome (2686750576862).

The spelling of 2443330243420 in words is "two trillion, four hundred forty-three billion, three hundred thirty million, two hundred forty-three thousand, four hundred twenty".