11340424411 has 12 divisors (see below), whose sum is σ = 11539300752. Its totient is φ = 11144560064.

The previous prime is 11340424373. The next prime is 11340424421. The reversal of 11340424411 is 11442404311.

It is not a de Polignac number, because 11340424411 - 2³¹ = 9192940763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11340424421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1318521 + ... + 1327093.

It is an arithmetic number, because the mean of its divisors is an integer number (961608396).

Almost surely, 2^11340424411 is an apocalyptic number.

11340424411 is a deficient number, since it is larger than the sum of its proper divisors (198876341).

11340424411 is an frugal number, since it uses more digits than its factorization.

11340424411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8918 (or 8829 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 11340424411 its reverse (11442404311), we get a palindrome (22782828722).

The spelling of 11340424411 in words is "eleven billion, three hundred forty million, four hundred twenty-four thousand, four hundred eleven".