11384532064 has 24 divisors (see below), whose sum is σ = 22415678208. Its totient is φ = 5691661440.

The previous prime is 11384532017. The next prime is 11384532067. The reversal of 11384532064 is 46023548311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11384532067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559314 + ... + 579310.

It is an arithmetic number, because the mean of its divisors is an integer number (933986592).

Almost surely, 2^11384532064 is an apocalyptic number.

It is an amenable number.

11384532064 is a deficient number, since it is larger than the sum of its proper divisors (11031146144).

11384532064 is a wasteful number, since it uses less digits than its factorization.

11384532064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37798 (or 37790 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 37.

The spelling of 11384532064 in words is "eleven billion, three hundred eighty-four million, five hundred thirty-two thousand, sixty-four".