11305432784 has 20 divisors (see below), whose sum is σ = 22002508416. Its totient is φ = 5627366112.

The previous prime is 11305432771. The next prime is 11305432829. The reversal of 11305432784 is 48723450311.

11305432784 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 1580714 + ... + 1587849.

Almost surely, 2^11305432784 is an apocalyptic number.

It is an amenable number.

11305432784 is a deficient number, since it is larger than the sum of its proper divisors (10697075632).

11305432784 is a wasteful number, since it uses less digits than its factorization.

11305432784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3168794 (or 3168788 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The spelling of 11305432784 in words is "eleven billion, three hundred five million, four hundred thirty-two thousand, seven hundred eighty-four".