244425100444 has 72 divisors (see below), whose sum is σ = 517755551040. Its totient is φ = 100590182784.

The previous prime is 244425100441. The next prime is 244425100453. The reversal of 244425100444 is 444001524442.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244425100441) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 237922 + ... + 738550.

It is an arithmetic number, because the mean of its divisors is an integer number (7191049320).

Almost surely, 2^244425100444 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 244425100444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (258877775520).

244425100444 is an abundant number, since it is smaller than the sum of its proper divisors (273330450596).

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

244425100444 is a wasteful number, since it uses less digits than its factorization.

244425100444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500747 (or 500738 counting only the distinct ones).

The product of its (nonzero) digits is 81920, while the sum is 34.

Adding to 244425100444 its reverse (444001524442), we get a palindrome (688426624886).

The spelling of 244425100444 in words is "two hundred forty-four billion, four hundred twenty-five million, one hundred thousand, four hundred forty-four".