11411445324400 has 240 divisors, whose sum is σ = 30724054704288. Its totient is φ = 4036497408000.

The previous prime is 11411445324397. The next prime is 11411445324401. The reversal of 11411445324400 is 442354411411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11411445324401) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1262183880 + ... + 1262192920.

Almost surely, 2^{11411445324400} is an apocalyptic number.

11411445324400 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 11411445324400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15362027352144).

11411445324400 is an abundant number, since it is smaller than the sum of its proper divisors (19312609379888).

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

11411445324400 is a wasteful number, since it uses less digits than its factorization.

11411445324400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16860 (or 16849 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 34.

Adding to 11411445324400 its reverse (442354411411), we get a palindrome (11853799735811).

The spelling of 11411445324400 in words is "eleven trillion, four hundred eleven billion, four hundred forty-five million, three hundred twenty-four thousand, four hundred".