481886794339680 has 192 divisors, whose sum is σ = 1568229434247168. Its totient is φ = 124253111316480.

The previous prime is 481886794339579. The next prime is 481886794339747. The reversal of 481886794339680 is 86933497688184.

It is a junction number, because it is equal to n+sod(n) for n = 481886794339593 and 481886794339602.

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, 4021084 + ... + 31304036.

It is an arithmetic number, because the mean of its divisors is an integer number (8167861636704).

Almost surely, 2^{481886794339680} is an apocalyptic number.

481886794339680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 481886794339680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (784114717123584).

481886794339680 is an abundant number, since it is smaller than the sum of its proper divisors (1086342639907488).

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

481886794339680 is a wasteful number, since it uses less digits than its factorization.

481886794339680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27284189 (or 27284181 counting only the distinct ones).

The product of its (nonzero) digits is 12039487488, while the sum is 84.

The spelling of 481886794339680 in words is "four hundred eighty-one trillion, eight hundred eighty-six billion, seven hundred ninety-four million, three hundred thirty-nine thousand, six hundred eighty".