16069936843 has 2 divisors, whose sum is σ = 16069936844. Its totient is φ = 16069936842.

The previous prime is 16069936781. The next prime is 16069936859. The reversal of 16069936843 is 34863996061.

It is a strong prime.

It is an emirp because it is prime and its reverse (34863996061) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 16069936843 - 2¹⁷ = 16069805771 is a prime.

It is not a weakly prime, because it can be changed into another prime (16069936243) 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, 8034968421 + 8034968422.

It is an arithmetic number, because the mean of its divisors is an integer number (8034968422).

Almost surely, 2^16069936843 is an apocalyptic number.

16069936843 is a deficient number, since it is larger than the sum of its proper divisors (1).

16069936843 is an equidigital number, since it uses as much as digits as its factorization.

16069936843 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5038848, while the sum is 55.

The spelling of 16069936843 in words is "sixteen billion, sixty-nine million, nine hundred thirty-six thousand, eight hundred forty-three".