4243811129112 has 32 divisors (see below), whose sum is σ = 10655857652400. Its totient is φ = 1408426399104.

The previous prime is 4243811129017. The next prime is 4243811129123. The reversal of 4243811129112 is 2119211183424.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386076303 + ... + 386087294.

Almost surely, 2^{4243811129112} is an apocalyptic number.

It is an amenable number.

4243811129112 is an abundant number, since it is smaller than the sum of its proper divisors (6412046523288).

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

4243811129112 is a wasteful number, since it uses less digits than its factorization.

4243811129112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772163835 (or 772163831 counting only the distinct ones).

The product of its digits is 27648, while the sum is 39.

The spelling of 4243811129112 in words is "four trillion, two hundred forty-three billion, eight hundred eleven million, one hundred twenty-nine thousand, one hundred twelve".