4012431120211 has 4 divisors (see below), whose sum is σ = 4060773663912. Its totient is φ = 3964088576512.

The previous prime is 4012431120209. The next prime is 4012431120223. The reversal of 4012431120211 is 1120211342104.

4012431120211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4012431120211 - 2¹ = 4012431120209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4012431120251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24171271726 + ... + 24171271891.

It is an arithmetic number, because the mean of its divisors is an integer number (1015193415978).

Almost surely, 2^{4012431120211} is an apocalyptic number.

4012431120211 is a deficient number, since it is larger than the sum of its proper divisors (48342543701).

4012431120211 is an equidigital number, since it uses as much as digits as its factorization.

4012431120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48342543700.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 4012431120211 its reverse (1120211342104), we get a palindrome (5132642462315).

The spelling of 4012431120211 in words is "four trillion, twelve billion, four hundred thirty-one million, one hundred twenty thousand, two hundred eleven".