43423232434 has 16 divisors (see below), whose sum is σ = 68569051680. Its totient is φ = 20567083680.

The previous prime is 43423232429. The next prime is 43423232441.

43423232434 is nontrivially palindromic in base 10.

43423232434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 43423232434.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450174 + ... + 538054.

It is an arithmetic number, because the mean of its divisors is an integer number (4285565730).

Almost surely, 2^43423232434 is an apocalyptic number.

43423232434 is a deficient number, since it is larger than the sum of its proper divisors (25145819246).

43423232434 is a wasteful number, since it uses less digits than its factorization.

43423232434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100905.

The product of its digits is 165888, while the sum is 34.

The spelling of 43423232434 in words is "forty-three billion, four hundred twenty-three million, two hundred thirty-two thousand, four hundred thirty-four".