127168713383888 has 80 divisors (see below), whose sum is σ = 270791694722304. Its totient is φ = 57373276999680.

The previous prime is 127168713383879. The next prime is 127168713383941. The reversal of 127168713383888 is 888383317861721.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 158908856 + ... + 159707112.

Almost surely, 2^{127168713383888} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 127168713383888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135395847361152).

127168713383888 is an abundant number, since it is smaller than the sum of its proper divisors (143622981338416).

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

127168713383888 is a wasteful number, since it uses less digits than its factorization.

127168713383888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805020 (or 805014 counting only the distinct ones).

The product of its digits is 520224768, while the sum is 74.

The spelling of 127168713383888 in words is "one hundred twenty-seven trillion, one hundred sixty-eight billion, seven hundred thirteen million, three hundred eighty-three thousand, eight hundred eighty-eight".