11452143034500 has 192 divisors, whose sum is σ = 38283648958464. Its totient is φ = 2605893897600.

The previous prime is 11452143034399. The next prime is 11452143034517. The reversal of 11452143034500 is 543034125411.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 103972 + ... + 4786971.

It is an arithmetic number, because the mean of its divisors is an integer number (199394004992).

Almost surely, 2^{11452143034500} is an apocalyptic number.

11452143034500 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 11452143034500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19141824479232).

11452143034500 is an abundant number, since it is smaller than the sum of its proper divisors (26831505923964).

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

11452143034500 is a wasteful number, since it uses less digits than its factorization.

11452143034500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4891195 (or 4891183 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 11452143034500 its reverse (543034125411), we get a palindrome (11995177159911).

It can be divided in two parts, 1145214 and 3034500, that added together give a palindrome (4179714).

The spelling of 11452143034500 in words is "eleven trillion, four hundred fifty-two billion, one hundred forty-three million, thirty-four thousand, five hundred".