404440141000 has 64 divisors (see below), whose sum is σ = 1081588510080. Its totient is φ = 138665188800.

The previous prime is 404440140911. The next prime is 404440141073. The reversal of 404440141000 is 141044404.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28881582 + ... + 28895581.

It is an arithmetic number, because the mean of its divisors is an integer number (16899820470).

Almost surely, 2^404440141000 is an apocalyptic number.

404440141000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

404440141000 is an abundant number, since it is smaller than the sum of its proper divisors (677148369080).

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

404440141000 is a wasteful number, since it uses less digits than its factorization.

404440141000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57777191 (or 57777177 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 404440141000 its reverse (141044404), we get a palindrome (404581185404).

The spelling of 404440141000 in words is "four hundred four billion, four hundred forty million, one hundred forty-one thousand".