127909680514 has 32 divisors (see below), whose sum is σ = 239373444096. Its totient is φ = 49800413520.

The previous prime is 127909680487. The next prime is 127909680517. The reversal of 127909680514 is 415086909721.

It is not an unprimeable number, because it can be changed into a prime (127909680517) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64164 + ... + 509839.

It is an arithmetic number, because the mean of its divisors is an integer number (7480420128).

Almost surely, 2^127909680514 is an apocalyptic number.

127909680514 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

127909680514 is a deficient number, since it is larger than the sum of its proper divisors (111463763582).

127909680514 is a wasteful number, since it uses less digits than its factorization.

127909680514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575470.

The product of its (nonzero) digits is 1088640, while the sum is 52.

The spelling of 127909680514 in words is "one hundred twenty-seven billion, nine hundred nine million, six hundred eighty thousand, five hundred fourteen".