244201320 has 96 divisors (see below), whose sum is σ = 865818720. Its totient is φ = 59199360.

The previous prime is 244201313. The next prime is 244201337. The reversal of 244201320 is 23102442.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 244201293 and 244201302.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26874 + ... + 34793.

It is an arithmetic number, because the mean of its divisors is an integer number (9018945).

Almost surely, 2^244201320 is an apocalyptic number.

244201320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

244201320 is an abundant number, since it is smaller than the sum of its proper divisors (621617400).

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

244201320 is a wasteful number, since it uses less digits than its factorization.

244201320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61695 (or 61688 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 244201320 is about 15626.9421193015. The cubic root of 244201320 is about 625.0517887752.

Adding to 244201320 its reverse (23102442), we get a palindrome (267303762).

The spelling of 244201320 in words is "two hundred forty-four million, two hundred one thousand, three hundred twenty".