11240334423 has 24 divisors (see below), whose sum is σ = 16765898240. Its totient is φ = 7249182480.

The previous prime is 11240334409. The next prime is 11240334463. The reversal of 11240334423 is 32443304211.

It is not a de Polignac number, because 11240334423 - 2⁴ = 11240334407 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 (11240334463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1010868 + ... + 1021926.

Almost surely, 2^11240334423 is an apocalyptic number.

11240334423 is a deficient number, since it is larger than the sum of its proper divisors (5525563817).

11240334423 is a wasteful number, since it uses less digits than its factorization.

11240334423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14739 (or 14736 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 11240334423 its reverse (32443304211), we get a palindrome (43683638634).

The spelling of 11240334423 in words is "eleven billion, two hundred forty million, three hundred thirty-four thousand, four hundred twenty-three".