234233453512 has 32 divisors (see below), whose sum is σ = 441283483800. Its totient is φ = 116558659584.

The previous prime is 234233453477. The next prime is 234233453521. The reversal of 234233453512 is 215354332432.

It can be written as a sum of positive squares in 4 ways, for example, as 223382897956 + 10850555556 = 472634^2 + 104166^2 .

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, 2321164 + ... + 2419972.

Almost surely, 2^234233453512 is an apocalyptic number.

It is an amenable number.

234233453512 is a deficient number, since it is larger than the sum of its proper divisors (207050030288).

234233453512 is a wasteful number, since it uses less digits than its factorization.

234233453512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100225 (or 100221 counting only the distinct ones).

The product of its digits is 259200, while the sum is 37.

Adding to 234233453512 its reverse (215354332432), we get a palindrome (449587785944).

The spelling of 234233453512 in words is "two hundred thirty-four billion, two hundred thirty-three million, four hundred fifty-three thousand, five hundred twelve".