16906344307 has 2 divisors, whose sum is σ = 16906344308. Its totient is φ = 16906344306.

The previous prime is 16906344241. The next prime is 16906344341. The reversal of 16906344307 is 70344360961.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16906344307 - 2⁷ = 16906344179 is a prime.

It is not a weakly prime, because it can be changed into another prime (16906344607) 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, 8453172153 + 8453172154.

It is an arithmetic number, because the mean of its divisors is an integer number (8453172154).

Almost surely, 2^16906344307 is an apocalyptic number.

16906344307 is a deficient number, since it is larger than the sum of its proper divisors (1).

16906344307 is an equidigital number, since it uses as much as digits as its factorization.

16906344307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 16906344307 in words is "sixteen billion, nine hundred six million, three hundred forty-four thousand, three hundred seven".