244321343244 has 144 divisors (see below), whose sum is σ = 699734730240. Its totient is φ = 71233038720.

The previous prime is 244321343221. The next prime is 244321343263. The reversal of 244321343244 is 442343123442.

244321343244 is a `hidden beast` number, since 2 + 4 + 4 + 3 + 213 + 432 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 244321343199 and 244321343208.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 986862 + ... + 1209354.

It is an arithmetic number, because the mean of its divisors is an integer number (4859268960).

Almost surely, 2^244321343244 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244321343244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (349867365120).

244321343244 is an abundant number, since it is smaller than the sum of its proper divisors (455413386996).

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

244321343244 is a wasteful number, since it uses less digits than its factorization.

244321343244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222620 (or 222615 counting only the distinct ones).

The product of its digits is 221184, while the sum is 36.

Adding to 244321343244 its reverse (442343123442), we get a palindrome (686664466686).

The spelling of 244321343244 in words is "two hundred forty-four billion, three hundred twenty-one million, three hundred forty-three thousand, two hundred forty-four".