128075411 has 2 divisors, whose sum is σ = 128075412. Its totient is φ = 128075410.

The previous prime is 128075393. The next prime is 128075429. The reversal of 128075411 is 114570821.

It is a balanced prime because it is at equal distance from previous prime (128075393) and next prime (128075429).

It is a cyclic number.

It is not a de Polignac number, because 128075411 - 2⁶ = 128075347 is a prime.

It is not a weakly prime, because it can be changed into another prime (128075461) 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 as a sum of consecutive naturals, namely, 64037705 + 64037706.

It is an arithmetic number, because the mean of its divisors is an integer number (64037706).

Almost surely, 2^128075411 is an apocalyptic number.

128075411 is a deficient number, since it is larger than the sum of its proper divisors (1).

128075411 is an equidigital number, since it uses as much as digits as its factorization.

128075411 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2240, while the sum is 29.

The square root of 128075411 is about 11317.0407351039. The cubic root of 128075411 is about 504.0673712639.

The spelling of 128075411 in words is "one hundred twenty-eight million, seventy-five thousand, four hundred eleven".