4224506120873 has 2 divisors, whose sum is σ = 4224506120874. Its totient is φ = 4224506120872.

The previous prime is 4224506120831. The next prime is 4224506120893. The reversal of 4224506120873 is 3780216054224.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3253358941849 + 971147179024 = 1803707^2 + 985468^2 .

It is a cyclic number.

It is not a de Polignac number, because 4224506120873 - 2²⁰ = 4224505072297 is a prime.

It is not a weakly prime, because it can be changed into another prime (4224506120803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2112253060436 + 2112253060437.

It is an arithmetic number, because the mean of its divisors is an integer number (2112253060437).

Almost surely, 2^{4224506120873} is an apocalyptic number.

It is an amenable number.

4224506120873 is a deficient number, since it is larger than the sum of its proper divisors (1).

4224506120873 is an equidigital number, since it uses as much as digits as its factorization.

4224506120873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 645120, while the sum is 44.

The spelling of 4224506120873 in words is "four trillion, two hundred twenty-four billion, five hundred six million, one hundred twenty thousand, eight hundred seventy-three".