1244032344001 has 2 divisors, whose sum is σ = 1244032344002. Its totient is φ = 1244032344000.

The previous prime is 1244032343999. The next prime is 1244032344041. The reversal of 1244032344001 is 1004432304421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1057236368400 + 186795975601 = 1028220^2 + 432199^2 .

It is a cyclic number.

It is not a de Polignac number, because 1244032344001 - 2¹ = 1244032343999 is a prime.

Together with 1244032343999, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1244032344041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622016172000 + 622016172001.

It is an arithmetic number, because the mean of its divisors is an integer number (622016172001).

Almost surely, 2^{1244032344001} is an apocalyptic number.

It is an amenable number.

1244032344001 is a deficient number, since it is larger than the sum of its proper divisors (1).

1244032344001 is an equidigital number, since it uses as much as digits as its factorization.

1244032344001 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 1244032344001 its reverse (1004432304421), we get a palindrome (2248464648422).

The spelling of 1244032344001 in words is "one trillion, two hundred forty-four billion, thirty-two million, three hundred forty-four thousand, one".