244245423236 has 12 divisors (see below), whose sum is σ = 435494198412. Its totient is φ = 119818509408.

The previous prime is 244245423199. The next prime is 244245423259. The reversal of 244245423236 is 632324542442.

It can be written as a sum of positive squares in 2 ways, for example, as 204580717636 + 39664705600 = 452306^2 + 199160^2 .

It is a junction number, because it is equal to n+sod(n) for n = 244245423193 and 244245423202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576050315 + ... + 576050738.

It is an arithmetic number, because the mean of its divisors is an integer number (36291183201).

Almost surely, 2^244245423236 is an apocalyptic number.

It is an amenable number.

244245423236 is a deficient number, since it is larger than the sum of its proper divisors (191248775176).

244245423236 is a wasteful number, since it uses less digits than its factorization.

244245423236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1152101110 (or 1152101108 counting only the distinct ones).

The product of its digits is 1105920, while the sum is 41.

Adding to 244245423236 its reverse (632324542442), we get a palindrome (876569965678).

The spelling of 244245423236 in words is "two hundred forty-four billion, two hundred forty-five million, four hundred twenty-three thousand, two hundred thirty-six".