667183142107 has 2 divisors, whose sum is σ = 667183142108. Its totient is φ = 667183142106.

The previous prime is 667183142089. The next prime is 667183142117. The reversal of 667183142107 is 701241381766.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 667183142107 - 2³⁹ = 117427328219 is a prime.

It is a super-2 number, since 2×667183142107² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (667183142117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333591571053 + 333591571054.

It is an arithmetic number, because the mean of its divisors is an integer number (333591571054).

Almost surely, 2^667183142107 is an apocalyptic number.

667183142107 is a deficient number, since it is larger than the sum of its proper divisors (1).

667183142107 is an equidigital number, since it uses as much as digits as its factorization.

667183142107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 338688, while the sum is 46.

The spelling of 667183142107 in words is "six hundred sixty-seven billion, one hundred eighty-three million, one hundred forty-two thousand, one hundred seven".