481238817881248 has 48 divisors (see below), whose sum is σ = 1082874604714560. Its totient is φ = 206228585857536.

The previous prime is 481238817881219. The next prime is 481238817881281. The reversal of 481238817881248 is 842188718832184.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83786086 + ... + 89345317.

It is an arithmetic number, because the mean of its divisors is an integer number (22559887598220).

Almost surely, 2^{481238817881248} is an apocalyptic number.

It is an amenable number.

481238817881248 is an abundant number, since it is smaller than the sum of its proper divisors (601635786833312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481238817881248 is a wasteful number, since it uses less digits than its factorization.

481238817881248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173143829 (or 173143821 counting only the distinct ones).

The product of its digits is 352321536, while the sum is 73.

The spelling of 481238817881248 in words is "four hundred eighty-one trillion, two hundred thirty-eight billion, eight hundred seventeen million, eight hundred eighty-one thousand, two hundred forty-eight".