127675220686 has 32 divisors (see below), whose sum is σ = 215592652800. Its totient is φ = 56304275040.

The previous prime is 127675220671. The next prime is 127675220707. The reversal of 127675220686 is 686022576721.

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, 938896 + ... + 1066243.

It is an arithmetic number, because the mean of its divisors is an integer number (6737270400).

Almost surely, 2^127675220686 is an apocalyptic number.

127675220686 is a deficient number, since it is larger than the sum of its proper divisors (87917432114).

127675220686 is a wasteful number, since it uses less digits than its factorization.

127675220686 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2005264.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 127675220686 in words is "one hundred twenty-seven billion, six hundred seventy-five million, two hundred twenty thousand, six hundred eighty-six".