4011343040311 has 4 divisors (see below), whose sum is σ = 4011365956624. Its totient is φ = 4011320124000.

The previous prime is 4011343040303. The next prime is 4011343040317. The reversal of 4011343040311 is 1130403431104.

It is a happy number.

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 4011343040311 - 2³ = 4011343040303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4011343040317) 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, 11193555 + ... + 11546356.

It is an arithmetic number, because the mean of its divisors is an integer number (1002841489156).

Almost surely, 2^{4011343040311} is an apocalyptic number.

4011343040311 is a deficient number, since it is larger than the sum of its proper divisors (22916313).

4011343040311 is a wasteful number, since it uses less digits than its factorization.

4011343040311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22916312.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 4011343040311 its reverse (1130403431104), we get a palindrome (5141746471415).

The spelling of 4011343040311 in words is "four trillion, eleven billion, three hundred forty-three million, forty thousand, three hundred eleven".