8400840488088 has 16 divisors (see below), whose sum is σ = 21002101220280. Its totient is φ = 2800280162688.

The previous prime is 8400840488083. The next prime is 8400840488101. The reversal of 8400840488088 is 8808840480048.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8400840488083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175017510145 + ... + 175017510192.

Almost surely, 2^{8400840488088} is an apocalyptic number.

It is an amenable number.

8400840488088 is an abundant number, since it is smaller than the sum of its proper divisors (12601260732192).

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

8400840488088 is a wasteful number, since it uses less digits than its factorization.

8400840488088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350035020346 (or 350035020342 counting only the distinct ones).

The product of its (nonzero) digits is 16777216, while the sum is 60.

The spelling of 8400840488088 in words is "eight trillion, four hundred billion, eight hundred forty million, four hundred eighty-eight thousand, eighty-eight".