234140043112 has 64 divisors (see below), whose sum is σ = 444517482240. Its totient is φ = 115613568000.

The previous prime is 234140043061. The next prime is 234140043133. The reversal of 234140043112 is 211340041432.

234140043112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 198255162 + ... + 198256342.

It is an arithmetic number, because the mean of its divisors is an integer number (6945585660).

Almost surely, 2^234140043112 is an apocalyptic number.

It is an amenable number.

234140043112 is a deficient number, since it is larger than the sum of its proper divisors (210377439128).

234140043112 is a wasteful number, since it uses less digits than its factorization.

234140043112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2162 (or 2158 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 234140043112 its reverse (211340041432), we get a palindrome (445480084544).

The spelling of 234140043112 in words is "two hundred thirty-four billion, one hundred forty million, forty-three thousand, one hundred twelve".