4224016867309 has 2 divisors, whose sum is σ = 4224016867310. Its totient is φ = 4224016867308.

The previous prime is 4224016867307. The next prime is 4224016867337. The reversal of 4224016867309 is 9037686104224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3310023506409 + 913993360900 = 1819347^2 + 956030^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224016867309 - 2¹ = 4224016867307 is a prime.

It is a super-2 number, since 2×4224016867309² (a number of 26 digits) contains 22 as substring.

Together with 4224016867307, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4224016867307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112008433654 + 2112008433655.

It is an arithmetic number, because the mean of its divisors is an integer number (2112008433655).

Almost surely, 2^{4224016867309} is an apocalyptic number.

It is an amenable number.

4224016867309 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224016867309 is an equidigital number, since it uses as much as digits as its factorization.

4224016867309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3483648, while the sum is 52.

The spelling of 4224016867309 in words is "four trillion, two hundred twenty-four billion, sixteen million, eight hundred sixty-seven thousand, three hundred nine".