4234123173 has 24 divisors (see below), whose sum is σ = 6953522112. Its totient is φ = 2277174144.

The previous prime is 4234123129. The next prime is 4234123193. The reversal of 4234123173 is 3713214324.

It is not a de Polignac number, because 4234123173 - 2²¹ = 4232026021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4234123173.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4234123193) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 844665 + ... + 849662.

It is an arithmetic number, because the mean of its divisors is an integer number (289730088).

Almost surely, 2^4234123173 is an apocalyptic number.

It is an amenable number.

4234123173 is a deficient number, since it is larger than the sum of its proper divisors (2719398939).

4234123173 is a wasteful number, since it uses less digits than its factorization.

4234123173 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694361 (or 1694354 counting only the distinct ones).

The product of its digits is 12096, while the sum is 30.

The square root of 4234123173 is about 65070.1404101758. The cubic root of 4234123173 is about 1617.7863344403.

Adding to 4234123173 its reverse (3713214324), we get a palindrome (7947337497).

The spelling of 4234123173 in words is "four billion, two hundred thirty-four million, one hundred twenty-three thousand, one hundred seventy-three".