1444103432353 has 2 divisors, whose sum is σ = 1444103432354. Its totient is φ = 1444103432352.

The previous prime is 1444103432341. The next prime is 1444103432381. The reversal of 1444103432353 is 3532343014441.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1408477624849 + 35625807504 = 1186793^2 + 188748^2 .

It is a cyclic number.

It is not a de Polignac number, because 1444103432353 - 2²⁹ = 1443566561441 is a prime.

It is not a weakly prime, because it can be changed into another prime (1444103432383) 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, 722051716176 + 722051716177.

It is an arithmetic number, because the mean of its divisors is an integer number (722051716177).

Almost surely, 2^{1444103432353} is an apocalyptic number.

It is an amenable number.

1444103432353 is a deficient number, since it is larger than the sum of its proper divisors (1).

1444103432353 is an equidigital number, since it uses as much as digits as its factorization.

1444103432353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 37.

Adding to 1444103432353 its reverse (3532343014441), we get a palindrome (4976446446794).

The spelling of 1444103432353 in words is "one trillion, four hundred forty-four billion, one hundred three million, four hundred thirty-two thousand, three hundred fifty-three".