43231111113234 has 32 divisors (see below), whose sum is σ = 94323356645184. Its totient is φ = 13100207201280.

The previous prime is 43231111113191. The next prime is 43231111113301.

It is a happy number.

43231111113234 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3598242 + ... + 9970434.

It is an arithmetic number, because the mean of its divisors is an integer number (2947604895162).

Almost surely, 2^{43231111113234} is an apocalyptic number.

43231111113234 is an abundant number, since it is smaller than the sum of its proper divisors (51092245531950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

43231111113234 is a wasteful number, since it uses less digits than its factorization.

43231111113234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6475002.

The product of its digits is 5184, while the sum is 30.

It can be divided in two parts, 4323111 and 1113234, that added together give a palindrome (5436345).

The spelling of 43231111113234 in words is "forty-three trillion, two hundred thirty-one billion, one hundred eleven million, one hundred thirteen thousand, two hundred thirty-four".