128273827116170 has 32 divisors (see below), whose sum is σ = 231603906061440. Its totient is φ = 51151610795200.

The previous prime is 128273827116161. The next prime is 128273827116181. The reversal of 128273827116170 is 71611728372821.

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, 7018145 + ... + 17487195.

It is an arithmetic number, because the mean of its divisors is an integer number (7237622064420).

Almost surely, 2^{128273827116170} is an apocalyptic number.

128273827116170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

128273827116170 is a deficient number, since it is larger than the sum of its proper divisors (103330078945270).

128273827116170 is a wasteful number, since it uses less digits than its factorization.

128273827116170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10472830.

The product of its (nonzero) digits is 3161088, while the sum is 56.

The spelling of 128273827116170 in words is "one hundred twenty-eight trillion, two hundred seventy-three billion, eight hundred twenty-seven million, one hundred sixteen thousand, one hundred seventy".