127882172806670 has 8 divisors (see below), whose sum is σ = 230187911052024. Its totient is φ = 51152869122664.

The previous prime is 127882172806667. The next prime is 127882172806693. The reversal of 127882172806670 is 76608271288721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 127882172806597 and 127882172806606.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6394108640324 + ... + 6394108640343.

It is an arithmetic number, because the mean of its divisors is an integer number (28773488881503).

Almost surely, 2^{127882172806670} is an apocalyptic number.

127882172806670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

127882172806670 is a deficient number, since it is larger than the sum of its proper divisors (102305738245354).

127882172806670 is a wasteful number, since it uses less digits than its factorization.

127882172806670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12788217280674.

The product of its (nonzero) digits is 50577408, while the sum is 65.

The spelling of 127882172806670 in words is "one hundred twenty-seven trillion, eight hundred eighty-two billion, one hundred seventy-two million, eight hundred six thousand, six hundred seventy".