127317065466 has 16 divisors (see below), whose sum is σ = 255010260384. Its totient is φ = 42376333584.

The previous prime is 127317065459. The next prime is 127317065471. The reversal of 127317065466 is 664560713721.

It is a happy 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, 15667660 + ... + 15675783.

It is an arithmetic number, because the mean of its divisors is an integer number (15938141274).

Almost surely, 2^127317065466 is an apocalyptic number.

127317065466 is an abundant number, since it is smaller than the sum of its proper divisors (127693194918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

127317065466 is a wasteful number, since it uses less digits than its factorization.

127317065466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31344125.

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 127317065466 in words is "one hundred twenty-seven billion, three hundred seventeen million, sixty-five thousand, four hundred sixty-six".