11019016608 has 96 divisors (see below), whose sum is σ = 29219097600. Its totient is φ = 3635847936.

The previous prime is 11019016601. The next prime is 11019016691. The reversal of 11019016608 is 80661091011.

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (11019016601) 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 15 ways as a sum of consecutive naturals, for example, 4105635 + ... + 4108317.

It is an arithmetic number, because the mean of its divisors is an integer number (304365600).

Almost surely, 2^11019016608 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 11019016608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14609548800).

11019016608 is an abundant number, since it is smaller than the sum of its proper divisors (18200080992).

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

11019016608 is a wasteful number, since it uses less digits than its factorization.

11019016608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3114 (or 3106 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 33.

The spelling of 11019016608 in words is "eleven billion, nineteen million, sixteen thousand, six hundred eight".