11444310134400 has 768 divisors, whose sum is σ = 44550748569600. Its totient is φ = 2545578393600.

The previous prime is 11444310134377. The next prime is 11444310134417. The reversal of 11444310134400 is 443101344411.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 229232641 + ... + 229282559.

It is an arithmetic number, because the mean of its divisors is an integer number (58008787200).

Almost surely, 2^{11444310134400} is an apocalyptic number.

11444310134400 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 11444310134400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22275374284800).

11444310134400 is an abundant number, since it is smaller than the sum of its proper divisors (33106438435200).

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

11444310134400 is a wasteful number, since it uses less digits than its factorization.

11444310134400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50137 (or 50120 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 11444310134400 its reverse (443101344411), we get a palindrome (11887411478811).

The spelling of 11444310134400 in words is "eleven trillion, four hundred forty-four billion, three hundred ten million, one hundred thirty-four thousand, four hundred".