234031304112 has 40 divisors (see below), whose sum is σ = 606828414960. Its totient is φ = 77720428800.

The previous prime is 234031304077. The next prime is 234031304119. The reversal of 234031304112 is 211403130432.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (234031304119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9049639 + ... + 9075462.

It is an arithmetic number, because the mean of its divisors is an integer number (15170710374).

Almost surely, 2^234031304112 is an apocalyptic number.

It is an amenable number.

234031304112 is an abundant number, since it is smaller than the sum of its proper divisors (372797110848).

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

234031304112 is a wasteful number, since it uses less digits than its factorization.

234031304112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18125381 (or 18125375 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 234031304112 its reverse (211403130432), we get a palindrome (445434434544).

The spelling of 234031304112 in words is "two hundred thirty-four billion, thirty-one million, three hundred four thousand, one hundred twelve".