1244414423353 has 2 divisors, whose sum is σ = 1244414423354. Its totient is φ = 1244414423352.

The previous prime is 1244414423323. The next prime is 1244414423471. The reversal of 1244414423353 is 3533244144421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 823514505529 + 420899917824 = 907477^2 + 648768^2 .

It is a cyclic number.

It is not a de Polignac number, because 1244414423353 - 2³⁷ = 1106975469881 is a prime.

It is not a weakly prime, because it can be changed into another prime (1244414423323) 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, 622207211676 + 622207211677.

It is an arithmetic number, because the mean of its divisors is an integer number (622207211677).

Almost surely, 2^{1244414423353} is an apocalyptic number.

It is an amenable number.

1244414423353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1244414423353 is an equidigital number, since it uses as much as digits as its factorization.

1244414423353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 552960, while the sum is 40.

Adding to 1244414423353 its reverse (3533244144421), we get a palindrome (4777658567774).

The spelling of 1244414423353 in words is "one trillion, two hundred forty-four billion, four hundred fourteen million, four hundred twenty-three thousand, three hundred fifty-three".