234524542243212 has 60 divisors (see below), whose sum is σ = 660254516137216. Its totient is φ = 72161397612000.

The previous prime is 234524542243183. The next prime is 234524542243231. The reversal of 234524542243212 is 212342245425432.

234524542243212 is a `hidden beast` number, since 2 + 3 + 4 + 5 + 2 + 4 + 5 + 422 + 4 + 3 + 212 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 27840041164 + ... + 27840049587.

Almost surely, 2^{234524542243212} is an apocalyptic number.

It is an amenable number.

234524542243212 is an abundant number, since it is smaller than the sum of its proper divisors (425729973894004).

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

234524542243212 is a wasteful number, since it uses less digits than its factorization.

234524542243212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55680090780 (or 55680090769 counting only the distinct ones).

The product of its digits is 3686400, while the sum is 45.

Adding to 234524542243212 its reverse (212342245425432), we get a palindrome (446866787668644).

The spelling of 234524542243212 in words is "two hundred thirty-four trillion, five hundred twenty-four billion, five hundred forty-two million, two hundred forty-three thousand, two hundred twelve".