4612442173 has 2 divisors, whose sum is σ = 4612442174. Its totient is φ = 4612442172.

The previous prime is 4612442117. The next prime is 4612442179. The reversal of 4612442173 is 3712442164.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4417197444 + 195244729 = 66462^2 + 13973^2 .

It is a cyclic number.

It is not a de Polignac number, because 4612442173 - 2¹⁷ = 4612311101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4612442179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2306221086 + 2306221087.

It is an arithmetic number, because the mean of its divisors is an integer number (2306221087).

Almost surely, 2^4612442173 is an apocalyptic number.

It is an amenable number.

4612442173 is a deficient number, since it is larger than the sum of its proper divisors (1).

4612442173 is an equidigital number, since it uses as much as digits as its factorization.

4612442173 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32256, while the sum is 34.

The square root of 4612442173 is about 67914.9628064391. The cubic root of 4612442173 is about 1664.6016142630.

Subtracting from 4612442173 its reverse (3712442164), we obtain a palindrome (900000009).

The spelling of 4612442173 in words is "four billion, six hundred twelve million, four hundred forty-two thousand, one hundred seventy-three".