244423201420 has 24 divisors (see below), whose sum is σ = 513298152864. Its totient is φ = 97767484416.

The previous prime is 244423201411. The next prime is 244423201439. The reversal of 244423201420 is 24102324442.

244423201420 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1788849 + ... + 1920631.

It is an arithmetic number, because the mean of its divisors is an integer number (21387423036).

Almost surely, 2^244423201420 is an apocalyptic number.

244423201420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244423201420 is an abundant number, since it is smaller than the sum of its proper divisors (268874951444).

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

244423201420 is a wasteful number, since it uses less digits than its factorization.

244423201420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224529 (or 224527 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 244423201420 its reverse (24102324442), we get a palindrome (268525525862).

The spelling of 244423201420 in words is "two hundred forty-four billion, four hundred twenty-three million, two hundred one thousand, four hundred twenty".