127927316144 has 20 divisors (see below), whose sum is σ = 247864987560. Its totient is φ = 63962158080.

The previous prime is 127927316071. The next prime is 127927316183. The reversal of 127927316144 is 441613729721.

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, 988304 + ... + 1110224.

It is an arithmetic number, because the mean of its divisors is an integer number (12393249378).

Almost surely, 2^127927316144 is an apocalyptic number.

It is an amenable number.

127927316144 is a deficient number, since it is larger than the sum of its proper divisors (119937671416).

127927316144 is a wasteful number, since it uses less digits than its factorization.

127927316144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187508 (or 187502 counting only the distinct ones).

The product of its digits is 508032, while the sum is 47.

The spelling of 127927316144 in words is "one hundred twenty-seven billion, nine hundred twenty-seven million, three hundred sixteen thousand, one hundred forty-four".