382851343780 has 48 divisors (see below), whose sum is σ = 820554235200. Its totient is φ = 149994885248.

The previous prime is 382851343751. The next prime is 382851343783. The reversal of 382851343780 is 87343158283.

It is not an unprimeable number, because it can be changed into a prime (382851343783) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314571 + ... + 929869.

It is an arithmetic number, because the mean of its divisors is an integer number (17094879900).

Almost surely, 2^382851343780 is an apocalyptic number.

It is an amenable number.

382851343780 is an abundant number, since it is smaller than the sum of its proper divisors (437702891420).

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

382851343780 is a wasteful number, since it uses less digits than its factorization.

382851343780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 615948 (or 615946 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The spelling of 382851343780 in words is "three hundred eighty-two billion, eight hundred fifty-one million, three hundred forty-three thousand, seven hundred eighty".