11067066340 has 96 divisors (see below), whose sum is σ = 26467015680. Its totient is φ = 3850598400.

The previous prime is 11067066323. The next prime is 11067066347. The reversal of 11067066340 is 4366076011.

It is a junction number, because it is equal to n+sod(n) for n = 11067066296 and 11067066305.

It is not an unprimeable number, because it can be changed into a prime (11067066347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 597864 + ... + 616096.

It is an arithmetic number, because the mean of its divisors is an integer number (275698080).

Almost surely, 2^11067066340 is an apocalyptic number.

11067066340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11067066340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13233507840).

11067066340 is an abundant number, since it is smaller than the sum of its proper divisors (15399949340).

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

11067066340 is a wasteful number, since it uses less digits than its factorization.

11067066340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18373 (or 18371 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 11067066340 in words is "eleven billion, sixty-seven million, sixty-six thousand, three hundred forty".