8141840481418 has 8 divisors (see below), whose sum is σ = 13957440825312. Its totient is φ = 3489360206316.

The previous prime is 8141840481409. The next prime is 8141840481419.

8141840481418 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8141840481419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290780017180 + ... + 290780017207.

It is an arithmetic number, because the mean of its divisors is an integer number (1744680103164).

Almost surely, 2^{8141840481418} is an apocalyptic number.

8141840481418 is a deficient number, since it is larger than the sum of its proper divisors (5815600343894).

8141840481418 is a wasteful number, since it uses less digits than its factorization.

8141840481418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581560034396.

The product of its (nonzero) digits is 1048576, while the sum is 52.

The spelling of 8141840481418 in words is "eight trillion, one hundred forty-one billion, eight hundred forty million, four hundred eighty-one thousand, four hundred eighteen".