8183243434 has 4 divisors (see below), whose sum is σ = 12274865154. Its totient is φ = 4091621716.

The previous prime is 8183243401. The next prime is 8183243449. The reversal of 8183243434 is 4343423818.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4343423818 = 2 ⋅2171711909.

It can be written as a sum of positive squares in only one way, i.e., 5135872225 + 3047371209 = 71665^2 + 55203^2 .

It is a super-2 number, since 2×8183243434² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

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, 2045810857 + ... + 2045810860.

Almost surely, 2^8183243434 is an apocalyptic number.

8183243434 is a deficient number, since it is larger than the sum of its proper divisors (4091621720).

8183243434 is a wasteful number, since it uses less digits than its factorization.

8183243434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4091621719.

The product of its digits is 221184, while the sum is 40.

The square root of 8183243434 is about 90461.2814081251. The cubic root of 8183243434 is about 2015.1551567110.

The spelling of 8183243434 in words is "eight billion, one hundred eighty-three million, two hundred forty-three thousand, four hundred thirty-four".