1448348113 has 4 divisors (see below), whose sum is σ = 1448646768. Its totient is φ = 1448049460.

The previous prime is 1448348087. The next prime is 1448348171. The reversal of 1448348113 is 3118438441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1448348113 - 2⁹ = 1448347601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1448348173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 141931 + ... + 151792.

It is an arithmetic number, because the mean of its divisors is an integer number (362161692).

Almost surely, 2^1448348113 is an apocalyptic number.

It is an amenable number.

1448348113 is a deficient number, since it is larger than the sum of its proper divisors (298655).

1448348113 is an equidigital number, since it uses as much as digits as its factorization.

1448348113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298654.

The product of its digits is 36864, while the sum is 37.

The square root of 1448348113 is about 38057.1690092681. The cubic root of 1448348113 is about 1131.4212187836.

The spelling of 1448348113 in words is "one billion, four hundred forty-eight million, three hundred forty-eight thousand, one hundred thirteen".