1448648468441 has 2 divisors, whose sum is σ = 1448648468442. Its totient is φ = 1448648468440.

The previous prime is 1448648468419. The next prime is 1448648468459.

It is a happy number.

1448648468441 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., 1315102074841 + 133546393600 = 1146779^2 + 365440^2 .

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 1448648468441 - 2¹⁴ = 1448648452057 is a prime.

It is not a weakly prime, because it can be changed into another prime (1448648468461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724324234220 + 724324234221.

It is an arithmetic number, because the mean of its divisors is an integer number (724324234221).

Almost surely, 2^{1448648468441} is an apocalyptic number.

It is an amenable number.

1448648468441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448648468441 is an equidigital number, since it uses as much as digits as its factorization.

1448648468441 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 75497472, while the sum is 62.

The spelling of 1448648468441 in words is "one trillion, four hundred forty-eight billion, six hundred forty-eight million, four hundred sixty-eight thousand, four hundred forty-one".