128476704352160 has 48 divisors (see below), whose sum is σ = 303550173222912. Its totient is φ = 51386625158400.

The previous prime is 128476704352151. The next prime is 128476704352181. The reversal of 128476704352160 is 61253407674821.

It is a happy number.

It is a super-2 number, since 2×128476704352160² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 128476704352096 and 128476704352105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29658356 + ... + 33713075.

It is an arithmetic number, because the mean of its divisors is an integer number (6323961942144).

Almost surely, 2^{128476704352160} is an apocalyptic number.

128476704352160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

128476704352160 is an abundant number, since it is smaller than the sum of its proper divisors (175073468870752).

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

128476704352160 is a wasteful number, since it uses less digits than its factorization.

128476704352160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63384117 (or 63384109 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 56.

The spelling of 128476704352160 in words is "one hundred twenty-eight trillion, four hundred seventy-six billion, seven hundred four million, three hundred fifty-two thousand, one hundred sixty".