128034086538260 has 96 divisors (see below), whose sum is σ = 310108466976000. Its totient is φ = 43493612276736.

The previous prime is 128034086538233. The next prime is 128034086538283. The reversal of 128034086538260 is 62835680430821.

It is a junction number, because it is equal to n+sod(n) for n = 128034086538196 and 128034086538205.

It is a congruent number.

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, 866373656 + ... + 866521424.

It is an arithmetic number, because the mean of its divisors is an integer number (3230296531000).

Almost surely, 2^{128034086538260} is an apocalyptic number.

128034086538260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

128034086538260 is an abundant number, since it is smaller than the sum of its proper divisors (182074380437740).

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

128034086538260 is a wasteful number, since it uses less digits than its factorization.

128034086538260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204673 (or 204671 counting only the distinct ones).

The product of its (nonzero) digits is 13271040, while the sum is 56.

The spelling of 128034086538260 in words is "one hundred twenty-eight trillion, thirty-four billion, eighty-six million, five hundred thirty-eight thousand, two hundred sixty".