127228395884 has 12 divisors (see below), whose sum is σ = 223310376744. Its totient is φ = 63425431104.

The previous prime is 127228395871. The next prime is 127228395907. The reversal of 127228395884 is 488593822721.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47190194 + ... + 47192889.

It is an arithmetic number, because the mean of its divisors is an integer number (18609198062).

Almost surely, 2^127228395884 is an apocalyptic number.

It is an amenable number.

127228395884 is a deficient number, since it is larger than the sum of its proper divisors (96081980860).

127228395884 is a wasteful number, since it uses less digits than its factorization.

127228395884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94383424 (or 94383422 counting only the distinct ones).

The product of its digits is 15482880, while the sum is 59.

The spelling of 127228395884 in words is "one hundred twenty-seven billion, two hundred twenty-eight million, three hundred ninety-five thousand, eight hundred eighty-four".