1443133086641 has 2 divisors, whose sum is σ = 1443133086642. Its totient is φ = 1443133086640.

The previous prime is 1443133086631. The next prime is 1443133086643. The reversal of 1443133086641 is 1466803313441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1200768873616 + 242364213025 = 1095796^2 + 492305^2 .

It is an emirp because it is prime and its reverse (1466803313441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1443133086641 - 2¹⁰ = 1443133085617 is a prime.

Together with 1443133086643, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1443133086592 and 1443133086601.

It is not a weakly prime, because it can be changed into another prime (1443133086643) 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, 721566543320 + 721566543321.

It is an arithmetic number, because the mean of its divisors is an integer number (721566543321).

Almost surely, 2^{1443133086641} is an apocalyptic number.

It is an amenable number.

1443133086641 is a deficient number, since it is larger than the sum of its proper divisors (1).

1443133086641 is an equidigital number, since it uses as much as digits as its factorization.

1443133086641 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 497664, while the sum is 44.

The spelling of 1443133086641 in words is "one trillion, four hundred forty-three billion, one hundred thirty-three million, eighty-six thousand, six hundred forty-one".