128034059 has 8 divisors (see below), whose sum is σ = 130655328. Its totient is φ = 125429760.

The previous prime is 128034017. The next prime is 128034079. The reversal of 128034059 is 950430821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 128034059 - 2²⁰ = 126985483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (128034079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11594 + ... + 19760.

It is an arithmetic number, because the mean of its divisors is an integer number (16331916).

Almost surely, 2^128034059 is an apocalyptic number.

128034059 is a deficient number, since it is larger than the sum of its proper divisors (2621269).

128034059 is an equidigital number, since it uses as much as digits as its factorization.

128034059 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8485.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 128034059 is about 11315.2136082356. The cubic root of 128034059 is about 504.0131156304.

The spelling of 128034059 in words is "one hundred twenty-eight million, thirty-four thousand, fifty-nine".