11340403432 has 16 divisors (see below), whose sum is σ = 21562740000. Its totient is φ = 5590339440.

The previous prime is 11340403429. The next prime is 11340403457. The reversal of 11340403432 is 23430404311.

11340403432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11340403397 and 11340403406.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 9982182 + ... + 9983317.

It is an arithmetic number, because the mean of its divisors is an integer number (1347671250).

Almost surely, 2^11340403432 is an apocalyptic number.

It is an amenable number.

11340403432 is a deficient number, since it is larger than the sum of its proper divisors (10222336568).

11340403432 is a wasteful number, since it uses less digits than its factorization.

11340403432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19965576 (or 19965572 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 11340403432 its reverse (23430404311), we get a palindrome (34770807743).

The spelling of 11340403432 in words is "eleven billion, three hundred forty million, four hundred three thousand, four hundred thirty-two".