128875093035 has 24 divisors (see below), whose sum is σ = 223281822384. Its totient is φ = 63446198400.

The previous prime is 128875093021. The next prime is 128875093057. The reversal of 128875093035 is 530390578821.

It is a happy number.

It is not a de Polignac number, because 128875093035 - 2⁴ = 128875093019 is a prime.

It is a super-3 number, since 3×128875093035³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25416616 + ... + 25421685.

It is an arithmetic number, because the mean of its divisors is an integer number (9303409266).

Almost surely, 2^128875093035 is an apocalyptic number.

128875093035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

128875093035 is a deficient number, since it is larger than the sum of its proper divisors (94406729349).

128875093035 is a wasteful number, since it uses less digits than its factorization.

128875093035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50838335 (or 50838322 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 51.

The spelling of 128875093035 in words is "one hundred twenty-eight billion, eight hundred seventy-five million, ninety-three thousand, thirty-five".