244040436001 has 2 divisors, whose sum is σ = 244040436002. Its totient is φ = 244040436000.

The previous prime is 244040435993. The next prime is 244040436023. The reversal of 244040436001 is 100634040442.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 237168026001 + 6872410000 = 486999^2 + 82900^2 .

It is a cyclic number.

It is not a de Polignac number, because 244040436001 - 2³ = 244040435993 is a prime.

It is not a weakly prime, because it can be changed into another prime (244040436301) by changing a digit.

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 as a sum of consecutive naturals, namely, 122020218000 + 122020218001.

It is an arithmetic number, because the mean of its divisors is an integer number (122020218001).

Almost surely, 2^244040436001 is an apocalyptic number.

It is an amenable number.

244040436001 is a deficient number, since it is larger than the sum of its proper divisors (1).

244040436001 is an equidigital number, since it uses as much as digits as its factorization.

244040436001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 244040436001 its reverse (100634040442), we get a palindrome (344674476443).

The spelling of 244040436001 in words is "two hundred forty-four billion, forty million, four hundred thirty-six thousand, one".