244343000000 has 392 divisors, whose sum is σ = 670908599760. Its totient is φ = 87552000000.

The previous prime is 244342999997. The next prime is 244343000021. The reversal of 244343000000 is 343442.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 1066999886 + ... + 1067000114.

It is an arithmetic number, because the mean of its divisors is an integer number (1711501530).

Almost surely, 2^244343000000 is an apocalyptic number.

244343000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 244343000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (335454299880).

244343000000 is an abundant number, since it is smaller than the sum of its proper divisors (426565599760).

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

244343000000 is an frugal number, since it uses more digits than its factorization.

244343000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379 (or 344 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 244343000000 its reverse (343442), we get a palindrome (244343343442).

The spelling of 244343000000 in words is "two hundred forty-four billion, three hundred forty-three million", and thus it is an aban number.