448241142803 has 4 divisors (see below), whose sum is σ = 451662831048. Its totient is φ = 444819454560.

The previous prime is 448241142779. The next prime is 448241142883. The reversal of 448241142803 is 308241142844.

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 448241142803 - 2¹⁶ = 448241077267 is a prime.

It is a super-3 number, since 3×448241142803³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (448241142883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1710843926 + ... + 1710844187.

It is an arithmetic number, because the mean of its divisors is an integer number (112915707762).

Almost surely, 2^448241142803 is an apocalyptic number.

448241142803 is a deficient number, since it is larger than the sum of its proper divisors (3421688245).

448241142803 is a wasteful number, since it uses less digits than its factorization.

448241142803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3421688244.

The product of its (nonzero) digits is 196608, while the sum is 41.

Adding to 448241142803 its sum of digits (41), we get a palindrome (448241142844).

The spelling of 448241142803 in words is "four hundred forty-eight billion, two hundred forty-one million, one hundred forty-two thousand, eight hundred three".