244241333009 has 2 divisors, whose sum is σ = 244241333010. Its totient is φ = 244241333008.

The previous prime is 244241332991. The next prime is 244241333023. The reversal of 244241333009 is 900333142442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 202255273984 + 41986059025 = 449728^2 + 204905^2 .

It is a cyclic number.

It is not a de Polignac number, because 244241333009 - 2¹² = 244241328913 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 244241333009.

It is not a weakly prime, because it can be changed into another prime (244241333509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122120666504 + 122120666505.

It is an arithmetic number, because the mean of its divisors is an integer number (122120666505).

Almost surely, 2^244241333009 is an apocalyptic number.

It is an amenable number.

244241333009 is a deficient number, since it is larger than the sum of its proper divisors (1).

244241333009 is an equidigital number, since it uses as much as digits as its factorization.

244241333009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 62208, while the sum is 35.

The spelling of 244241333009 in words is "two hundred forty-four billion, two hundred forty-one million, three hundred thirty-three thousand, nine".