6244243200 has 648 divisors, whose sum is σ = 24909655680. Its totient is φ = 1481932800.

The previous prime is 6244243183. The next prime is 6244243219. The reversal of 6244243200 is 23424426.

6244243200 is a `hidden beast` number, since 624 + 4 + 2 + 4 + 32 + 0 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 23212666 + ... + 23212934.

Almost surely, 2^6244243200 is an apocalyptic number.

6244243200 is a gapful number since it is divisible by the number (60) 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 6244243200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12454827840).

6244243200 is an abundant number, since it is smaller than the sum of its proper divisors (18665412480).

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

6244243200 is a wasteful number, since it uses less digits than its factorization.

6244243200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345 (or 323 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 6244243200 is about 79020.5239162586. The cubic root of 6244243200 is about 1841.4500227225.

Adding to 6244243200 its reverse (23424426), we get a palindrome (6267667626).

The spelling of 6244243200 in words is "six billion, two hundred forty-four million, two hundred forty-three thousand, two hundred".