404888040088 has 16 divisors (see below), whose sum is σ = 867617228880. Its totient is φ = 173523445728.

The previous prime is 404888040077. The next prime is 404888040121. The reversal of 404888040088 is 880040888404.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3615071731 + ... + 3615071842.

It is an arithmetic number, because the mean of its divisors is an integer number (54226076805).

Almost surely, 2^404888040088 is an apocalyptic number.

It is an amenable number.

404888040088 is an abundant number, since it is smaller than the sum of its proper divisors (462729188792).

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

404888040088 is a wasteful number, since it uses less digits than its factorization.

404888040088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7230143586 (or 7230143582 counting only the distinct ones).

The product of its (nonzero) digits is 2097152, while the sum is 52.

The spelling of 404888040088 in words is "four hundred four billion, eight hundred eighty-eight million, forty thousand, eighty-eight".