4223112414449 has 2 divisors, whose sum is σ = 4223112414450. Its totient is φ = 4223112414448.

The previous prime is 4223112414421. The next prime is 4223112414541. The reversal of 4223112414449 is 9444142113224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3587736033424 + 635376381025 = 1894132^2 + 797105^2 .

It is a cyclic number.

It is not a de Polignac number, because 4223112414449 - 2¹² = 4223112410353 is a prime.

It is not a weakly prime, because it can be changed into another prime (4223112414349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111556207224 + 2111556207225.

It is an arithmetic number, because the mean of its divisors is an integer number (2111556207225).

Almost surely, 2^{4223112414449} is an apocalyptic number.

It is an amenable number.

4223112414449 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223112414449 is an equidigital number, since it uses as much as digits as its factorization.

4223112414449 is an evil number, because the sum of its binary digits is even.

The product of its digits is 221184, while the sum is 41.

The spelling of 4223112414449 in words is "four trillion, two hundred twenty-three billion, one hundred twelve million, four hundred fourteen thousand, four hundred forty-nine".