16677904307 has 2 divisors, whose sum is σ = 16677904308. Its totient is φ = 16677904306.

The previous prime is 16677904291. The next prime is 16677904337. The reversal of 16677904307 is 70340977661.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 16677904307 - 2⁴ = 16677904291 is a prime.

It is not a weakly prime, because it can be changed into another prime (16677904337) 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, 8338952153 + 8338952154.

It is an arithmetic number, because the mean of its divisors is an integer number (8338952154).

Almost surely, 2^16677904307 is an apocalyptic number.

16677904307 is a deficient number, since it is larger than the sum of its proper divisors (1).

16677904307 is an equidigital number, since it uses as much as digits as its factorization.

16677904307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1333584, while the sum is 50.

The spelling of 16677904307 in words is "sixteen billion, six hundred seventy-seven million, nine hundred four thousand, three hundred seven".