127946160425 has 6 divisors (see below), whose sum is σ = 158653238958. Its totient is φ = 102356928320.

The previous prime is 127946160373. The next prime is 127946160449. The reversal of 127946160425 is 524061649721.

It can be written as a sum of positive squares in 3 ways, for example, as 43550681344 + 84395479081 = 208688^2 + 290509^2 .

It is not a de Polignac number, because 127946160425 - 2¹⁰ = 127946159401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 127946160425.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2558923184 + ... + 2558923233.

It is an arithmetic number, because the mean of its divisors is an integer number (26442206493).

Almost surely, 2^127946160425 is an apocalyptic number.

It is an amenable number.

127946160425 is a deficient number, since it is larger than the sum of its proper divisors (30707078533).

127946160425 is an equidigital number, since it uses as much as digits as its factorization.

127946160425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5117846427 (or 5117846422 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 47.

The spelling of 127946160425 in words is "one hundred twenty-seven billion, nine hundred forty-six million, one hundred sixty thousand, four hundred twenty-five".