11700244400 has 120 divisors (see below), whose sum is σ = 30637986960. Its totient is φ = 4267883520.

The previous prime is 11700244397. The next prime is 11700244411. The reversal of 11700244400 is 444200711.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 418046 + ... + 445154.

It is an arithmetic number, because the mean of its divisors is an integer number (255316558).

Almost surely, 2^11700244400 is an apocalyptic number.

11700244400 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 11700244400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15318993480).

11700244400 is an abundant number, since it is smaller than the sum of its proper divisors (18937742560).

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

11700244400 is a wasteful number, since it uses less digits than its factorization.

11700244400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27223 (or 27212 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The spelling of 11700244400 in words is "eleven billion, seven hundred million, two hundred forty-four thousand, four hundred".