127748412168358 has 16 divisors (see below), whose sum is σ = 199012861967040. Its totient is φ = 61449585443136.

The previous prime is 127748412168337. The next prime is 127748412168473. The reversal of 127748412168358 is 853861214847721.

It is a junction number, because it is equal to n+sod(n) for n = 127748412168293 and 127748412168302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9698475966 + ... + 9698489137.

It is an arithmetic number, because the mean of its divisors is an integer number (12438303872940).

Almost surely, 2^{127748412168358} is an apocalyptic number.

127748412168358 is a deficient number, since it is larger than the sum of its proper divisors (71264449798682).

127748412168358 is a wasteful number, since it uses less digits than its factorization.

127748412168358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19396965231.

The product of its digits is 144506880, while the sum is 67.

The spelling of 127748412168358 in words is "one hundred twenty-seven trillion, seven hundred forty-eight billion, four hundred twelve million, one hundred sixty-eight thousand, three hundred fifty-eight".