127287741171382 has 16 divisors (see below), whose sum is σ = 208290800581200. Its totient is φ = 57857572620640.

The previous prime is 127287741171361. The next prime is 127287741171499. The reversal of 127287741171382 is 283171147782721.

It is a happy number.

127287741171382 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 127287741171382.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21922657 + ... + 27114172.

It is an arithmetic number, because the mean of its divisors is an integer number (13018175036325).

Almost surely, 2^{127287741171382} is an apocalyptic number.

127287741171382 is a deficient number, since it is larger than the sum of its proper divisors (81003059409818).

127287741171382 is a wasteful number, since it uses less digits than its factorization.

127287741171382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49154831.

The product of its digits is 14751744, while the sum is 61.

The spelling of 127287741171382 in words is "one hundred twenty-seven trillion, two hundred eighty-seven billion, seven hundred forty-one million, one hundred seventy-one thousand, three hundred eighty-two".