4224645407327 has 2 divisors, whose sum is σ = 4224645407328. Its totient is φ = 4224645407326.

The previous prime is 4224645407321. The next prime is 4224645407351. The reversal of 4224645407327 is 7237045464224.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4224645407327 is a prime.

It is a super-2 number, since 2×4224645407327² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4224645407321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112322703663 + 2112322703664.

It is an arithmetic number, because the mean of its divisors is an integer number (2112322703664).

Almost surely, 2^{4224645407327} is an apocalyptic number.

4224645407327 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224645407327 is an equidigital number, since it uses as much as digits as its factorization.

4224645407327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9031680, while the sum is 50.

The spelling of 4224645407327 in words is "four trillion, two hundred twenty-four billion, six hundred forty-five million, four hundred seven thousand, three hundred twenty-seven".