128441160 has 64 divisors (see below), whose sum is σ = 428140800. Its totient is φ = 34250688.

The previous prime is 128441113. The next prime is 128441189. The reversal of 128441160 is 61144821.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58384 + ... + 60543.

It is an arithmetic number, because the mean of its divisors is an integer number (6689700).

Almost surely, 2^128441160 is an apocalyptic number.

128441160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

128441160 is an abundant number, since it is smaller than the sum of its proper divisors (299699640).

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

128441160 is a wasteful number, since it uses less digits than its factorization.

128441160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118947 (or 118937 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 128441160 is about 11333.1884304462. The cubic root of 128441160 is about 504.5467422771.

Adding to 128441160 its reverse (61144821), we get a palindrome (189585981).

The spelling of 128441160 in words is "one hundred twenty-eight million, four hundred forty-one thousand, one hundred sixty".