448326522130643 has 8 divisors (see below), whose sum is σ = 503805054969888. Its totient is φ = 395846828904384.

The previous prime is 448326522130633. The next prime is 448326522130667. The reversal of 448326522130643 is 346031225623844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 448326522130643 - 2⁴² = 443928475619539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (448326522130633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 749709902930 + ... + 749709903527.

It is an arithmetic number, because the mean of its divisors is an integer number (62975631871236).

Almost surely, 2^{448326522130643} is an apocalyptic number.

448326522130643 is a deficient number, since it is larger than the sum of its proper divisors (55478532839245).

448326522130643 is a wasteful number, since it uses less digits than its factorization.

448326522130643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1499419806493.

The product of its (nonzero) digits is 19906560, while the sum is 53.

The spelling of 448326522130643 in words is "four hundred forty-eight trillion, three hundred twenty-six billion, five hundred twenty-two million, one hundred thirty thousand, six hundred forty-three".