667216233883 has 2 divisors, whose sum is σ = 667216233884. Its totient is φ = 667216233882.

The previous prime is 667216233847. The next prime is 667216233923. The reversal of 667216233883 is 388332612766.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 667216233883 - 2⁹ = 667216233371 is a prime.

It is not a weakly prime, because it can be changed into another prime (667216233823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333608116941 + 333608116942.

It is an arithmetic number, because the mean of its divisors is an integer number (333608116942).

Almost surely, 2^667216233883 is an apocalyptic number.

667216233883 is a deficient number, since it is larger than the sum of its proper divisors (1).

667216233883 is an equidigital number, since it uses as much as digits as its factorization.

667216233883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10450944, while the sum is 55.

The spelling of 667216233883 in words is "six hundred sixty-seven billion, two hundred sixteen million, two hundred thirty-three thousand, eight hundred eighty-three".