16690416307 has 2 divisors, whose sum is σ = 16690416308. Its totient is φ = 16690416306.

The previous prime is 16690416283. The next prime is 16690416329. The reversal of 16690416307 is 70361409661.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 16690416307 - 2²⁷ = 16556198579 is a prime.

It is not a weakly prime, because it can be changed into another prime (16690416397) 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, 8345208153 + 8345208154.

It is an arithmetic number, because the mean of its divisors is an integer number (8345208154).

Almost surely, 2^16690416307 is an apocalyptic number.

16690416307 is a deficient number, since it is larger than the sum of its proper divisors (1).

16690416307 is an equidigital number, since it uses as much as digits as its factorization.

16690416307 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 43.

The spelling of 16690416307 in words is "sixteen billion, six hundred ninety million, four hundred sixteen thousand, three hundred seven".