1448711371 has 2 divisors, whose sum is σ = 1448711372. Its totient is φ = 1448711370.

The previous prime is 1448711347. The next prime is 1448711417. The reversal of 1448711371 is 1731178441.

It is a weak prime.

It is an emirp because it is prime and its reverse (1731178441) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1448711371 - 2⁹ = 1448710859 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1448711371.

It is not a weakly prime, because it can be changed into another prime (1448711471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724355685 + 724355686.

It is an arithmetic number, because the mean of its divisors is an integer number (724355686).

Almost surely, 2^1448711371 is an apocalyptic number.

1448711371 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448711371 is an equidigital number, since it uses as much as digits as its factorization.

1448711371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18816, while the sum is 37.

The square root of 1448711371 is about 38061.9412405621. The cubic root of 1448711371 is about 1131.5158008917.

The spelling of 1448711371 in words is "one billion, four hundred forty-eight million, seven hundred eleven thousand, three hundred seventy-one".