11340424403 has 8 divisors (see below), whose sum is σ = 14138711040. Its totient is φ = 8836694280.

The previous prime is 11340424373. The next prime is 11340424421. The reversal of 11340424403 is 30442404311.

11340424403 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11340424403 - 2¹² = 11340420307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11340424453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73639043 + ... + 73639196.

It is an arithmetic number, because the mean of its divisors is an integer number (1767338880).

Almost surely, 2^11340424403 is an apocalyptic number.

11340424403 is a deficient number, since it is larger than the sum of its proper divisors (2798286637).

11340424403 is a wasteful number, since it uses less digits than its factorization.

11340424403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147278257.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 11340424403 its reverse (30442404311), we get a palindrome (41782828714).

The spelling of 11340424403 in words is "eleven billion, three hundred forty million, four hundred twenty-four thousand, four hundred three".