11353830912 has 280 divisors, whose sum is σ = 35825173560. Its totient is φ = 3583180800.

The previous prime is 11353830889. The next prime is 11353830949. The reversal of 11353830912 is 21903835311.

11353830912 is a `hidden beast` number, since 1 + 1 + 3 + 538 + 30 + 91 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 7090912 + ... + 7092512.

Almost surely, 2^11353830912 is an apocalyptic number.

11353830912 is a gapful number since it is divisible by the number (12) 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 11353830912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17912586780).

11353830912 is an abundant number, since it is smaller than the sum of its proper divisors (24471342648).

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

11353830912 is an frugal number, since it uses more digits than its factorization.

11353830912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1656 (or 1625 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The spelling of 11353830912 in words is "eleven billion, three hundred fifty-three million, eight hundred thirty thousand, nine hundred twelve".