1288724448383 has 2 divisors, whose sum is σ = 1288724448384. Its totient is φ = 1288724448382.

The previous prime is 1288724448377. The next prime is 1288724448419. The reversal of 1288724448383 is 3838444278821.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1288724448383 - 2⁴ = 1288724448367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1288724448373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 644362224191 + 644362224192.

It is an arithmetic number, because the mean of its divisors is an integer number (644362224192).

Almost surely, 2^{1288724448383} is an apocalyptic number.

1288724448383 is a deficient number, since it is larger than the sum of its proper divisors (1).

1288724448383 is an equidigital number, since it uses as much as digits as its factorization.

1288724448383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 66060288, while the sum is 62.

The spelling of 1288724448383 in words is "one trillion, two hundred eighty-eight billion, seven hundred twenty-four million, four hundred forty-eight thousand, three hundred eighty-three".