4243213111112 has 16 divisors (see below), whose sum is σ = 8374762719600. Its totient is φ = 2009943052560.

The previous prime is 4243213111079. The next prime is 4243213111121. The reversal of 4243213111112 is 2111113123424.

It is a happy number.

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, 13957937714 + ... + 13957938017.

It is an arithmetic number, because the mean of its divisors is an integer number (523422669975).

Almost surely, 2^{4243213111112} is an apocalyptic number.

It is an amenable number.

4243213111112 is a deficient number, since it is larger than the sum of its proper divisors (4131549608488).

4243213111112 is a wasteful number, since it uses less digits than its factorization.

4243213111112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27915875756 (or 27915875752 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

Adding to 4243213111112 its reverse (2111113123424), we get a palindrome (6354326234536).

The spelling of 4243213111112 in words is "four trillion, two hundred forty-three billion, two hundred thirteen million, one hundred eleven thousand, one hundred twelve".