128412086000 has 160 divisors (see below), whose sum is σ = 340458655680. Its totient is φ = 46456704000.

The previous prime is 128412085999. The next prime is 128412086009. The reversal of 128412086000 is 680214821.

It is a happy number.

128412086000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (128412086009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4319186 + ... + 4348814.

It is an arithmetic number, because the mean of its divisors is an integer number (2127866598).

Almost surely, 2^128412086000 is an apocalyptic number.

128412086000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 128412086000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170229327840).

128412086000 is an abundant number, since it is smaller than the sum of its proper divisors (212046569680).

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

128412086000 is a wasteful number, since it uses less digits than its factorization.

128412086000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29860 (or 29844 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The spelling of 128412086000 in words is "one hundred twenty-eight billion, four hundred twelve million, eighty-six thousand".