4043020302212 has 12 divisors (see below), whose sum is σ = 7075924804620. Its totient is φ = 2021327500896.

The previous prime is 4043020302197. The next prime is 4043020302253. The reversal of 4043020302212 is 2122030203404.

It can be written as a sum of positive squares in 2 ways, for example, as 146754883396 + 3896265418816 = 383086^2 + 1973896^2 .

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, 45612743 + ... + 45701294.

It is an arithmetic number, because the mean of its divisors is an integer number (589660400385).

Almost surely, 2^{4043020302212} is an apocalyptic number.

It is an amenable number.

4043020302212 is a deficient number, since it is larger than the sum of its proper divisors (3032904502408).

4043020302212 is a wasteful number, since it uses less digits than its factorization.

4043020302212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91325110 (or 91325108 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 4043020302212 its reverse (2122030203404), we get a palindrome (6165050505616).

The spelling of 4043020302212 in words is "four trillion, forty-three billion, twenty million, three hundred two thousand, two hundred twelve".