244131230225 has 12 divisors (see below), whose sum is σ = 312487975680. Its totient is φ = 189004822800.

The previous prime is 244131230219. The next prime is 244131230243. The reversal of 244131230225 is 522032131442.

It is not a de Polignac number, because 244131230225 - 2²⁶ = 244064121361 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157503245 + ... + 157504794.

It is an arithmetic number, because the mean of its divisors is an integer number (26040664640).

Almost surely, 2^244131230225 is an apocalyptic number.

244131230225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

244131230225 is a deficient number, since it is larger than the sum of its proper divisors (68356745455).

244131230225 is a wasteful number, since it uses less digits than its factorization.

244131230225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315008080 (or 315008075 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 244131230225 its reverse (522032131442), we get a palindrome (766163361667).

The spelling of 244131230225 in words is "two hundred forty-four billion, one hundred thirty-one million, two hundred thirty thousand, two hundred twenty-five".