4224242422349 has 2 divisors, whose sum is σ = 4224242422350. Its totient is φ = 4224242422348.

The previous prime is 4224242422331. The next prime is 4224242422363. The reversal of 4224242422349 is 9432242424224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4149193819849 + 75048602500 = 2036957^2 + 273950^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224242422349 - 2¹⁶ = 4224242356813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4224242422649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112121211174 + 2112121211175.

It is an arithmetic number, because the mean of its divisors is an integer number (2112121211175).

Almost surely, 2^{4224242422349} is an apocalyptic number.

It is an amenable number.

4224242422349 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224242422349 is an equidigital number, since it uses as much as digits as its factorization.

4224242422349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1769472, while the sum is 44.

The spelling of 4224242422349 in words is "four trillion, two hundred twenty-four billion, two hundred forty-two million, four hundred twenty-two thousand, three hundred forty-nine".