128258173151375 has 16 divisors (see below), whose sum is σ = 160066569997152. Its totient is φ = 102606301403200.

The previous prime is 128258173151357. The next prime is 128258173151401. The reversal of 128258173151375 is 573151371852821.

It is a happy number.

It is not a de Polignac number, because 128258173151375 - 2¹⁰ = 128258173150351 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 70287539 + ... + 72089211.

It is an arithmetic number, because the mean of its divisors is an integer number (10004160624822).

Almost surely, 2^{128258173151375} is an apocalyptic number.

128258173151375 is a deficient number, since it is larger than the sum of its proper divisors (31808396845777).

128258173151375 is an equidigital number, since it uses as much as digits as its factorization.

128258173151375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371195 (or 2371185 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 59.

The spelling of 128258173151375 in words is "one hundred twenty-eight trillion, two hundred fifty-eight billion, one hundred seventy-three million, one hundred fifty-one thousand, three hundred seventy-five".