127884331715473 has 8 divisors (see below), whose sum is σ = 135414074371680. Its totient is φ = 120355381826880.

The previous prime is 127884331715467. The next prime is 127884331715501. The reversal of 127884331715473 is 374517133488721.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-127884331715473 is a prime.

It is a super-2 number, since 2×127884331715473² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (127884331415473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197859763 + ... + 198505048.

It is an arithmetic number, because the mean of its divisors is an integer number (16926759296460).

Almost surely, 2^{127884331715473} is an apocalyptic number.

It is an amenable number.

127884331715473 is a deficient number, since it is larger than the sum of its proper divisors (7529742656207).

127884331715473 is a wasteful number, since it uses less digits than its factorization.

127884331715473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396383807.

The product of its digits is 94832640, while the sum is 64.

The spelling of 127884331715473 in words is "one hundred twenty-seven trillion, eight hundred eighty-four billion, three hundred thirty-one million, seven hundred fifteen thousand, four hundred seventy-three".