8484404888040 has 128 divisors (see below), whose sum is σ = 25484122160640. Its totient is φ = 2259761780736.

The previous prime is 8484404888023. The next prime is 8484404888083. The reversal of 8484404888040 is 408884044848.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 850732494 + ... + 850742466.

It is an arithmetic number, because the mean of its divisors is an integer number (199094704380).

Almost surely, 2^{8484404888040} is an apocalyptic number.

It is an amenable number.

8484404888040 is an abundant number, since it is smaller than the sum of its proper divisors (16999717272600).

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

8484404888040 is a wasteful number, since it uses less digits than its factorization.

8484404888040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17883 (or 17879 counting only the distinct ones).

The product of its (nonzero) digits is 33554432, while the sum is 60.

The spelling of 8484404888040 in words is "eight trillion, four hundred eighty-four billion, four hundred four million, eight hundred eighty-eight thousand, forty".