11934804480 has 160 divisors (see below), whose sum is σ = 38228053248. Its totient is φ = 3176448000.

The previous prime is 11934804463. The next prime is 11934804509. The reversal of 11934804480 is 8440843911.

It is a tau number, because it is divible by the number of its divisors (160).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5075305 + ... + 5077655.

Almost surely, 2^11934804480 is an apocalyptic number.

11934804480 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 11934804480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19114026624).

11934804480 is an abundant number, since it is smaller than the sum of its proper divisors (26293248768).

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

11934804480 is an equidigital number, since it uses as much as digits as its factorization.

11934804480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3038 (or 3022 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 11934804480 in words is "eleven billion, nine hundred thirty-four million, eight hundred four thousand, four hundred eighty".