382485865018 has 16 divisors (see below), whose sum is σ = 585544978080. Its totient is φ = 187336098576.

The previous prime is 382485865009. The next prime is 382485865033. The reversal of 382485865018 is 810568584283.

It is a super-2 number, since 2×382485865018² (a number of 24 digits) contains 22 as substring.

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, 7949121 + ... + 7997092.

It is an arithmetic number, because the mean of its divisors is an integer number (36596561130).

Almost surely, 2^382485865018 is an apocalyptic number.

382485865018 is a deficient number, since it is larger than the sum of its proper divisors (203059113062).

382485865018 is a wasteful number, since it uses less digits than its factorization.

382485865018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15946461.

The product of its (nonzero) digits is 14745600, while the sum is 58.

The spelling of 382485865018 in words is "three hundred eighty-two billion, four hundred eighty-five million, eight hundred sixty-five thousand, eighteen".