480848122243818 has 64 divisors (see below), whose sum is σ = 1221206398110720. Its totient is φ = 137384635780656.

The previous prime is 480848122243789. The next prime is 480848122243913. The reversal of 480848122243818 is 818342221848084.

It is a happy number.

480848122243818 is a `hidden beast` number, since 4 + 80 + 8 + 481 + 2 + 22 + 43 + 8 + 18 = 666.

It is a super-3 number, since 3×480848122243818³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 98839021 + ... + 103589807.

It is an arithmetic number, because the mean of its divisors is an integer number (19081349970480).

Almost surely, 2^{480848122243818} is an apocalyptic number.

480848122243818 is an abundant number, since it is smaller than the sum of its proper divisors (740358275866902).

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

480848122243818 is a wasteful number, since it uses less digits than its factorization.

480848122243818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5018568 (or 5018562 counting only the distinct ones).

The product of its (nonzero) digits is 50331648, while the sum is 63.

The spelling of 480848122243818 in words is "four hundred eighty trillion, eight hundred forty-eight billion, one hundred twenty-two million, two hundred forty-three thousand, eight hundred eighteen".