4040203312311 has 4 divisors (see below), whose sum is σ = 5386937749752. Its totient is φ = 2693468874872.

The previous prime is 4040203312237. The next prime is 4040203312319. The reversal of 4040203312311 is 1132133020404.

It is a happy number.

4040203312311 is digitally balanced in base 3, 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 4040203312311 - 2²¹ = 4040201215159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4040203312319) 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, 673367218716 + ... + 673367218721.

It is an arithmetic number, because the mean of its divisors is an integer number (1346734437438).

Almost surely, 2^{4040203312311} is an apocalyptic number.

4040203312311 is a deficient number, since it is larger than the sum of its proper divisors (1346734437441).

4040203312311 is a wasteful number, since it uses less digits than its factorization.

4040203312311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1346734437440.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 4040203312311 its reverse (1132133020404), we get a palindrome (5172336332715).

The spelling of 4040203312311 in words is "four trillion, forty billion, two hundred three million, three hundred twelve thousand, three hundred eleven".