427000607177 has 2 divisors, whose sum is σ = 427000607178. Its totient is φ = 427000607176.

The previous prime is 427000607171. The next prime is 427000607203. The reversal of 427000607177 is 771706000724.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 330068634256 + 96931972921 = 574516^2 + 311339^2 .

It is a cyclic number.

It is not a de Polignac number, because 427000607177 - 2¹⁸ = 427000345033 is a prime.

It is not a weakly prime, because it can be changed into another prime (427000607171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 213500303588 + 213500303589.

It is an arithmetic number, because the mean of its divisors is an integer number (213500303589).

Almost surely, 2^427000607177 is an apocalyptic number.

It is an amenable number.

427000607177 is a deficient number, since it is larger than the sum of its proper divisors (1).

427000607177 is an equidigital number, since it uses as much as digits as its factorization.

427000607177 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 115248, while the sum is 41.

The spelling of 427000607177 in words is "four hundred twenty-seven billion, six hundred seven thousand, one hundred seventy-seven".