11064394432 has 168 divisors, whose sum is σ = 27734751744. Its totient is φ = 4340625408.

The previous prime is 11064394403. The next prime is 11064394499. The reversal of 11064394432 is 23449346011.

It is a junction number, because it is equal to n+sod(n) for n = 11064394391 and 11064394400.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5176468 + ... + 5178604.

It is an arithmetic number, because the mean of its divisors is an integer number (165087808).

Almost surely, 2^11064394432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11064394432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13867375872).

11064394432 is an abundant number, since it is smaller than the sum of its proper divisors (16670357312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11064394432 is a wasteful number, since it uses less digits than its factorization.

11064394432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2303 (or 2286 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 11064394432 in words is "eleven billion, sixty-four million, three hundred ninety-four thousand, four hundred thirty-two".