244131425 has 48 divisors (see below), whose sum is σ = 329978880. Its totient is φ = 178752000.

The previous prime is 244131421. The next prime is 244131427. The reversal of 244131425 is 524131442.

It is not a de Polignac number, because 244131425 - 2² = 244131421 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 244131394 and 244131403.

It is not an unprimeable number, because it can be changed into a prime (244131421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1278080 + ... + 1278270.

It is an arithmetic number, because the mean of its divisors is an integer number (6874560).

Almost surely, 2^244131425 is an apocalyptic number.

244131425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

244131425 is a deficient number, since it is larger than the sum of its proper divisors (85847455).

244131425 is a wasteful number, since it uses less digits than its factorization.

244131425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314 (or 309 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 244131425 is about 15624.7055972265. The cubic root of 244131425 is about 624.9921492347.

Adding to 244131425 its reverse (524131442), we get a palindrome (768262867).

The spelling of 244131425 in words is "two hundred forty-four million, one hundred thirty-one thousand, four hundred twenty-five".