128853975114 has 12 divisors (see below), whose sum is σ = 279183612786. Its totient is φ = 42951325032.

The previous prime is 128853975113. The next prime is 128853975127. The reversal of 128853975114 is 411579358821.

128853975114 is a `hidden beast` number, since 1 + 28 + 8 + 539 + 75 + 1 + 14 = 666.

It can be written as a sum of positive squares in only one way, i.e., 67634844489 + 61219130625 = 260067^2 + 247425^2 .

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (128853975113) 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 5 ways as a sum of consecutive naturals, for example, 3579277069 + ... + 3579277104.

Almost surely, 2^128853975114 is an apocalyptic number.

128853975114 is an abundant number, since it is smaller than the sum of its proper divisors (150329637672).

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

128853975114 is a wasteful number, since it uses less digits than its factorization.

128853975114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7158554181 (or 7158554178 counting only the distinct ones).

The product of its digits is 2419200, while the sum is 54.

The spelling of 128853975114 in words is "one hundred twenty-eight billion, eight hundred fifty-three million, nine hundred seventy-five thousand, one hundred fourteen".