404070673404 has 24 divisors (see below), whose sum is σ = 983824248960. Its totient is φ = 128834127664.

The previous prime is 404070673403. The next prime is 404070673421. The reversal of 404070673404 is 404376070404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (404070673403) 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 7 ways as a sum of consecutive naturals, for example, 732011814 + ... + 732012365.

It is an arithmetic number, because the mean of its divisors is an integer number (40992677040).

Almost surely, 2^404070673404 is an apocalyptic number.

It is an amenable number.

404070673404 is an abundant number, since it is smaller than the sum of its proper divisors (579753575556).

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

404070673404 is a wasteful number, since it uses less digits than its factorization.

404070673404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464024209 (or 1464024207 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 39.

The spelling of 404070673404 in words is "four hundred four billion, seventy million, six hundred seventy-three thousand, four hundred four".