4069850204212 has 24 divisors (see below), whose sum is σ = 7740470229800. Its totient is φ = 1861159441536.

The previous prime is 4069850204201. The next prime is 4069850204221. The reversal of 4069850204212 is 2124020589604.

It can be written as a sum of positive squares in 4 ways, for example, as 340957895056 + 3728892309156 = 583916^2 + 1931034^2 .

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, 359014287 + ... + 359025622.

Almost surely, 2^{4069850204212} is an apocalyptic number.

It is an amenable number.

4069850204212 is a deficient number, since it is larger than the sum of its proper divisors (3670620025588).

4069850204212 is a wasteful number, since it uses less digits than its factorization.

4069850204212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 718040035 (or 718040033 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 4069850204212 in words is "four trillion, sixty-nine billion, eight hundred fifty million, two hundred four thousand, two hundred twelve".