11441023520000 has 90 divisors (see below), whose sum is σ = 28537559884218. Its totient is φ = 4576409344000.

The previous prime is 11441023519973. The next prime is 11441023520023. The reversal of 11441023520000 is 2532014411.

It can be written as a sum of positive squares in 5 ways, for example, as 6208788161536 + 5232235358464 = 2491744^2 + 2287408^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 35593199 + ... + 35913198.

Almost surely, 2^{11441023520000} is an apocalyptic number.

11441023520000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11441023520000 is an abundant number, since it is smaller than the sum of its proper divisors (17096536364218).

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

11441023520000 is an frugal number, since it uses more digits than its factorization.

11441023520000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71506433 (or 71506404 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 11441023520000 its reverse (2532014411), we get a palindrome (11443555534411).

The spelling of 11441023520000 in words is "eleven trillion, four hundred forty-one billion, twenty-three million, five hundred twenty thousand".