404070332988 has 48 divisors (see below), whose sum is σ = 1080009486080. Its totient is φ = 115182031104.

The previous prime is 404070332971. The next prime is 404070333019. The reversal of 404070332988 is 889233070404.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 5518318 + ... + 5591061.

Almost surely, 2^404070332988 is an apocalyptic number.

It is an amenable number.

404070332988 is an abundant number, since it is smaller than the sum of its proper divisors (675939153092).

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

404070332988 is a wasteful number, since it uses less digits than its factorization.

404070332988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11109826 (or 11109824 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 404070332988 in words is "four hundred four billion, seventy million, three hundred thirty-two thousand, nine hundred eighty-eight".