667422465883 has 2 divisors, whose sum is σ = 667422465884. Its totient is φ = 667422465882.

The previous prime is 667422465869. The next prime is 667422465893. The reversal of 667422465883 is 388564224766.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 667422465883 - 2⁹ = 667422465371 is a prime.

It is not a weakly prime, because it can be changed into another prime (667422465803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333711232941 + 333711232942.

It is an arithmetic number, because the mean of its divisors is an integer number (333711232942).

Almost surely, 2^667422465883 is an apocalyptic number.

667422465883 is a deficient number, since it is larger than the sum of its proper divisors (1).

667422465883 is an equidigital number, since it uses as much as digits as its factorization.

667422465883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 92897280, while the sum is 61.

The spelling of 667422465883 in words is "six hundred sixty-seven billion, four hundred twenty-two million, four hundred sixty-five thousand, eight hundred eighty-three".