43231013234 has 64 divisors (see below), whose sum is σ = 71395430400. Its totient is φ = 19555992000.

The previous prime is 43231013149. The next prime is 43231013239.

43231013234 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (43231013239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 69839777 + ... + 69840395.

It is an arithmetic number, because the mean of its divisors is an integer number (1115553600).

Almost surely, 2^43231013234 is an apocalyptic number.

43231013234 is a deficient number, since it is larger than the sum of its proper divisors (28164417166).

43231013234 is a wasteful number, since it uses less digits than its factorization.

43231013234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1359.

The product of its (nonzero) digits is 5184, while the sum is 26.

It can be divided in two parts, 432310 and 13234, that added together give a palindrome (445544).

The spelling of 43231013234 in words is "forty-three billion, two hundred thirty-one million, thirteen thousand, two hundred thirty-four".