1445328235441 has 2 divisors, whose sum is σ = 1445328235442. Its totient is φ = 1445328235440.

The previous prime is 1445328235427. The next prime is 1445328235447.

1445328235441 is nontrivially palindromic in base 10.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1232535158416 + 212793077025 = 1110196^2 + 461295^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 1445328235441 - 2⁵ = 1445328235409 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1445328235391 and 1445328235400.

It is not a weakly prime, because it can be changed into another prime (1445328235447) 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, 722664117720 + 722664117721.

It is an arithmetic number, because the mean of its divisors is an integer number (722664117721).

Almost surely, 2^{1445328235441} is an apocalyptic number.

It is an amenable number.

1445328235441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1445328235441 is an equidigital number, since it uses as much as digits as its factorization.

1445328235441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1843200, while the sum is 46.

The spelling of 1445328235441 in words is "one trillion, four hundred forty-five billion, three hundred twenty-eight million, two hundred thirty-five thousand, four hundred forty-one".