404107710040 has 16 divisors (see below), whose sum is σ = 909242347680. Its totient is φ = 161643084000.

The previous prime is 404107710007. The next prime is 404107710047. The reversal of 404107710040 is 40017701404.

It is a junction number, because it is equal to n+sod(n) for n = 404107709990 and 404107710008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404107710047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5051346336 + ... + 5051346415.

It is an arithmetic number, because the mean of its divisors is an integer number (56827646730).

Almost surely, 2^404107710040 is an apocalyptic number.

404107710040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

404107710040 is an abundant number, since it is smaller than the sum of its proper divisors (505134637640).

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

404107710040 is a wasteful number, since it uses less digits than its factorization.

404107710040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10102692762 (or 10102692758 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 28.

The spelling of 404107710040 in words is "four hundred four billion, one hundred seven million, seven hundred ten thousand, forty".