244400986200 has 768 divisors, whose sum is σ = 970202188800. Its totient is φ = 49545216000.

The previous prime is 244400986199. The next prime is 244400986259. The reversal of 244400986200 is 2689004442.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 348645850 + ... + 348646550.

It is an arithmetic number, because the mean of its divisors is an integer number (1263284100).

Almost surely, 2^244400986200 is an apocalyptic number.

244400986200 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 244400986200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (485101094400).

244400986200 is an abundant number, since it is smaller than the sum of its proper divisors (725801202600).

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

244400986200 is a wasteful number, since it uses less digits than its factorization.

244400986200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020 (or 1011 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The spelling of 244400986200 in words is "two hundred forty-four billion, four hundred million, nine hundred eighty-six thousand, two hundred".