4424212319873 has 2 divisors, whose sum is σ = 4424212319874. Its totient is φ = 4424212319872.

The previous prime is 4424212319869. The next prime is 4424212319963. The reversal of 4424212319873 is 3789132124244.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4078024825744 + 346187494129 = 2019412^2 + 588377^2 .

It is a cyclic number.

It is not a de Polignac number, because 4424212319873 - 2² = 4424212319869 is a prime.

It is a super-2 number, since 2×4424212319873² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4424212319573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212106159936 + 2212106159937.

It is an arithmetic number, because the mean of its divisors is an integer number (2212106159937).

Almost surely, 2^{4424212319873} is an apocalyptic number.

It is an amenable number.

4424212319873 is a deficient number, since it is larger than the sum of its proper divisors (1).

4424212319873 is an equidigital number, since it uses as much as digits as its factorization.

4424212319873 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 50.

The spelling of 4424212319873 in words is "four trillion, four hundred twenty-four billion, two hundred twelve million, three hundred nineteen thousand, eight hundred seventy-three".