127612748716 has 12 divisors (see below), whose sum is σ = 223348096440. Its totient is φ = 63799006880.

The previous prime is 127612748687. The next prime is 127612748741. The reversal of 127612748716 is 617847216721.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1802806 + ... + 1872253.

It is an arithmetic number, because the mean of its divisors is an integer number (18612341370).

Almost surely, 2^127612748716 is an apocalyptic number.

It is an amenable number.

127612748716 is a deficient number, since it is larger than the sum of its proper divisors (95735347724).

127612748716 is a wasteful number, since it uses less digits than its factorization.

127612748716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3683744 (or 3683742 counting only the distinct ones).

The product of its digits is 1580544, while the sum is 52.

The spelling of 127612748716 in words is "one hundred twenty-seven billion, six hundred twelve million, seven hundred forty-eight thousand, seven hundred sixteen".