127770683041 has 4 divisors (see below), whose sum is σ = 128136788500. Its totient is φ = 127404577584.

The previous prime is 127770682997. The next prime is 127770683059. The reversal of 127770683041 is 140386077721.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140386077721 = 2003 ⋅70087907.

It can be written as a sum of positive squares in 2 ways, for example, as 112265203600 + 15505479441 = 335060^2 + 124521^2 .

It is a cyclic number.

It is not a de Polignac number, because 127770683041 - 2³⁵ = 93410944673 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 127770682982 and 127770683000.

It is not an unprimeable number, because it can be changed into a prime (127770680041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183052206 + ... + 183052903.

It is an arithmetic number, because the mean of its divisors is an integer number (32034197125).

Almost surely, 2^127770683041 is an apocalyptic number.

It is an amenable number.

127770683041 is a deficient number, since it is larger than the sum of its proper divisors (366105459).

127770683041 is an equidigital number, since it uses as much as digits as its factorization.

127770683041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366105458.

The product of its (nonzero) digits is 395136, while the sum is 46.

The spelling of 127770683041 in words is "one hundred twenty-seven billion, seven hundred seventy million, six hundred eighty-three thousand, forty-one".