481229968208 has 160 divisors (see below), whose sum is σ = 1068643031040. Its totient is φ = 207802298880.

The previous prime is 481229968199. The next prime is 481229968237. The reversal of 481229968208 is 802869922184.

It is a super-3 number, since 3×481229968208³ (a number of 36 digits) contains 333 as substring.

It is a congruent 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, 523644773 + ... + 523645691.

It is an arithmetic number, because the mean of its divisors is an integer number (6679018944).

Almost surely, 2^481229968208 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481229968208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (534321515520).

481229968208 is an abundant number, since it is smaller than the sum of its proper divisors (587413062832).

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

481229968208 is a wasteful number, since it uses less digits than its factorization.

481229968208 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1705 (or 1699 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 59.

The spelling of 481229968208 in words is "four hundred eighty-one billion, two hundred twenty-nine million, nine hundred sixty-eight thousand, two hundred eight".