401482682118 has 48 divisors (see below), whose sum is σ = 995121612576. Its totient is φ = 114596951040.

The previous prime is 401482682053. The next prime is 401482682141. The reversal of 401482682118 is 811286284104.

401482682118 is a `hidden beast` number, since 401 + 4 + 8 + 26 + 8 + 211 + 8 = 666.

It is a super-2 number, since 2×401482682118² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1431771 + ... + 1689062.

It is an arithmetic number, because the mean of its divisors is an integer number (20731700262).

Almost surely, 2^401482682118 is an apocalyptic number.

401482682118 is an abundant number, since it is smaller than the sum of its proper divisors (593638930458).

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

401482682118 is a wasteful number, since it uses less digits than its factorization.

401482682118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3121869 (or 3121866 counting only the distinct ones).

The product of its (nonzero) digits is 196608, while the sum is 45.

The spelling of 401482682118 in words is "four hundred one billion, four hundred eighty-two million, six hundred eighty-two thousand, one hundred eighteen".