11440300160 has 128 divisors (see below), whose sum is σ = 27971827200. Its totient is φ = 4472672256.

The previous prime is 11440300147. The next prime is 11440300163. The reversal of 11440300160 is 6100304411.

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

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (11440300163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12448181 + ... + 12449099.

It is an arithmetic number, because the mean of its divisors is an integer number (218529900).

Almost surely, 2^11440300160 is an apocalyptic number.

11440300160 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 11440300160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13985913600).

11440300160 is an abundant number, since it is smaller than the sum of its proper divisors (16531527040).

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

11440300160 is an equidigital number, since it uses as much as digits as its factorization.

11440300160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1358 (or 1346 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11440300160 its reverse (6100304411), we get a palindrome (17540604571).

The spelling of 11440300160 in words is "eleven billion, four hundred forty million, three hundred thousand, one hundred sixty".