4173353243 has 4 divisors (see below), whose sum is σ = 4354803408. Its totient is φ = 3991903080.

The previous prime is 4173353237. The next prime is 4173353263. The reversal of 4173353243 is 3423533714.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4173353243 - 2⁶ = 4173353179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4173353263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90725048 + ... + 90725093.

It is an arithmetic number, because the mean of its divisors is an integer number (1088700852).

Almost surely, 2^4173353243 is an apocalyptic number.

4173353243 is a deficient number, since it is larger than the sum of its proper divisors (181450165).

4173353243 is a wasteful number, since it uses less digits than its factorization.

4173353243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181450164.

The product of its digits is 90720, while the sum is 35.

The square root of 4173353243 is about 64601.4956715400. The cubic root of 4173353243 is about 1610.0092900972.

Adding to 4173353243 its reverse (3423533714), we get a palindrome (7596886957).

The spelling of 4173353243 in words is "four billion, one hundred seventy-three million, three hundred fifty-three thousand, two hundred forty-three".