11073809792 has 128 divisors (see below), whose sum is σ = 23867265600. Its totient is φ = 5099028480.

The previous prime is 11073809777. The next prime is 11073809833. The reversal of 11073809792 is 29790837011.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

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, 35379428 + ... + 35379740.

Almost surely, 2^11073809792 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 11073809792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11933632800).

11073809792 is an abundant number, since it is smaller than the sum of its proper divisors (12793455808).

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

11073809792 is a wasteful number, since it uses less digits than its factorization.

11073809792 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644 (or 632 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 47.

The spelling of 11073809792 in words is "eleven billion, seventy-three million, eight hundred nine thousand, seven hundred ninety-two".