4243212044004 has 24 divisors (see below), whose sum is σ = 9928407021120. Its totient is φ = 1410464169184.

The previous prime is 4243212043997. The next prime is 4243212044081. The reversal of 4243212044004 is 4004402123424.

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, 492476199 + ... + 492484814.

It is an arithmetic number, because the mean of its divisors is an integer number (413683625880).

Almost surely, 2^{4243212044004} is an apocalyptic number.

It is an amenable number.

4243212044004 is an abundant number, since it is smaller than the sum of its proper divisors (5685194977116).

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

4243212044004 is a wasteful number, since it uses less digits than its factorization.

4243212044004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 984961379 (or 984961377 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

Adding to 4243212044004 its reverse (4004402123424), we get a palindrome (8247614167428).

The spelling of 4243212044004 in words is "four trillion, two hundred forty-three billion, two hundred twelve million, forty-four thousand, four".