448405048311748 has 24 divisors (see below), whose sum is σ = 856115593933824. Its totient is φ = 203803906836000.

The previous prime is 448405048311613. The next prime is 448405048311817. The reversal of 448405048311748 is 847113840504844.

It is a super-2 number, since 2×448405048311748² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413694340 + ... + 414776827.

It is an arithmetic number, because the mean of its divisors is an integer number (35671483080576).

Almost surely, 2^{448405048311748} is an apocalyptic number.

It is an amenable number.

448405048311748 is a deficient number, since it is larger than the sum of its proper divisors (407710545622076).

448405048311748 is a wasteful number, since it uses less digits than its factorization.

448405048311748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828483483 (or 828483481 counting only the distinct ones).

The product of its (nonzero) digits is 55050240, while the sum is 61.

The spelling of 448405048311748 in words is "four hundred forty-eight trillion, four hundred five billion, forty-eight million, three hundred eleven thousand, seven hundred forty-eight".