127897486080 has 1152 divisors, whose sum is σ = 526131486720. Its totient is φ = 25763512320.

The previous prime is 127897486037. The next prime is 127897486091. The reversal of 127897486080 is 80684798721.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1131836104 + ... + 1131836216.

It is an arithmetic number, because the mean of its divisors is an integer number (456711360).

Almost surely, 2^127897486080 is an apocalyptic number.

127897486080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 127897486080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (263065743360).

127897486080 is an abundant number, since it is smaller than the sum of its proper divisors (398234000640).

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

127897486080 is a wasteful number, since it uses less digits than its factorization.

127897486080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277 (or 263 counting only the distinct ones).

The product of its (nonzero) digits is 10838016, while the sum is 60.

The spelling of 127897486080 in words is "one hundred twenty-seven billion, eight hundred ninety-seven million, four hundred eighty-six thousand, eighty".