448127354443 has 4 divisors (see below), whose sum is σ = 448334726968. Its totient is φ = 447919981920.

The previous prime is 448127354429. The next prime is 448127354471. The reversal of 448127354443 is 344453721844.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 448127354443 - 2²⁹ = 447590483531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (448127354243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 103683021 + ... + 103687342.

It is an arithmetic number, because the mean of its divisors is an integer number (112083681742).

Almost surely, 2^448127354443 is an apocalyptic number.

448127354443 is a deficient number, since it is larger than the sum of its proper divisors (207372525).

448127354443 is a wasteful number, since it uses less digits than its factorization.

448127354443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207372524.

The product of its digits is 5160960, while the sum is 49.

The spelling of 448127354443 in words is "four hundred forty-eight billion, one hundred twenty-seven million, three hundred fifty-four thousand, four hundred forty-three".