4243234020112 has 20 divisors (see below), whose sum is σ = 8396186466816. Its totient is φ = 2076476222240.

The previous prime is 4243234020079. The next prime is 4243234020131. The reversal of 4243234020112 is 2110204323424.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2821298464 + ... + 2821299967.

Almost surely, 2^{4243234020112} is an apocalyptic number.

It is an amenable number.

4243234020112 is a deficient number, since it is larger than the sum of its proper divisors (4152952446704).

4243234020112 is a wasteful number, since it uses less digits than its factorization.

4243234020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5642598486 (or 5642598480 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 4243234020112 its reverse (2110204323424), we get a palindrome (6353438343536).

The spelling of 4243234020112 in words is "four trillion, two hundred forty-three billion, two hundred thirty-four million, twenty thousand, one hundred twelve".