6335206649867 has 2 divisors, whose sum is σ = 6335206649868. Its totient is φ = 6335206649866.

The previous prime is 6335206649789. The next prime is 6335206649869. The reversal of 6335206649867 is 7689466025336.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6335206649867 - 2¹² = 6335206645771 is a prime.

It is a super-2 number, since 2×6335206649867² (a number of 26 digits) contains 22 as substring.

Together with 6335206649869, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6335206649869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3167603324933 + 3167603324934.

It is an arithmetic number, because the mean of its divisors is an integer number (3167603324934).

Almost surely, 2^{6335206649867} is an apocalyptic number.

6335206649867 is a deficient number, since it is larger than the sum of its proper divisors (1).

6335206649867 is an equidigital number, since it uses as much as digits as its factorization.

6335206649867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 235146240, while the sum is 65.

The spelling of 6335206649867 in words is "six trillion, three hundred thirty-five billion, two hundred six million, six hundred forty-nine thousand, eight hundred sixty-seven".