128477359130 has 32 divisors (see below), whose sum is σ = 244654128000. Its totient is φ = 48441488832.

The previous prime is 128477359117. The next prime is 128477359139. The reversal of 128477359130 is 31953774821.

It is not an unprimeable number, because it can be changed into a prime (128477359139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1661177 + ... + 1736796.

It is an arithmetic number, because the mean of its divisors is an integer number (7645441500).

Almost surely, 2^128477359130 is an apocalyptic number.

128477359130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128477359130 is a deficient number, since it is larger than the sum of its proper divisors (116176768870).

128477359130 is a wasteful number, since it uses less digits than its factorization.

128477359130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3398198.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 128477359130 in words is "one hundred twenty-eight billion, four hundred seventy-seven million, three hundred fifty-nine thousand, one hundred thirty".