1448579466223 has 2 divisors, whose sum is σ = 1448579466224. Its totient is φ = 1448579466222.

The previous prime is 1448579466167. The next prime is 1448579466227. The reversal of 1448579466223 is 3226649758441.

It is a strong prime.

It is an emirp because it is prime and its reverse (3226649758441) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1448579466223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1448579466227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 724289733111 + 724289733112.

It is an arithmetic number, because the mean of its divisors is an integer number (724289733112).

Almost surely, 2^{1448579466223} is an apocalyptic number.

1448579466223 is a deficient number, since it is larger than the sum of its proper divisors (1).

1448579466223 is an equidigital number, since it uses as much as digits as its factorization.

1448579466223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69672960, while the sum is 61.

The spelling of 1448579466223 in words is "one trillion, four hundred forty-eight billion, five hundred seventy-nine million, four hundred sixty-six thousand, two hundred twenty-three".