244200245055020 has 96 divisors (see below), whose sum is σ = 548775389460480. Its totient is φ = 91002935151360.

The previous prime is 244200245054957. The next prime is 244200245055029. The reversal of 244200245055020 is 20550542002442.

It is a happy number.

244200245055020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (244200245055029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109768649 + ... + 111971231.

It is an arithmetic number, because the mean of its divisors is an integer number (5716410306880).

Almost surely, 2^{244200245055020} is an apocalyptic number.

244200245055020 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 244200245055020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (274387694730240).

244200245055020 is an abundant number, since it is smaller than the sum of its proper divisors (304575144405460).

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

244200245055020 is a wasteful number, since it uses less digits than its factorization.

244200245055020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2207455 (or 2207453 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 35.

Adding to 244200245055020 its reverse (20550542002442), we get a palindrome (264750787057462).

The spelling of 244200245055020 in words is "two hundred forty-four trillion, two hundred billion, two hundred forty-five million, fifty-five thousand, twenty".