11443451524452 has 72 divisors (see below), whose sum is σ = 29325570674400. Its totient is φ = 3761869495680.

The previous prime is 11443451524451. The next prime is 11443451524487. The reversal of 11443451524452 is 25442515434411.

11443451524452 is a `hidden beast` number, since 1 + 1 + 4 + 4 + 3 + 45 + 152 + 4 + 452 = 666.

11443451524452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11443451524398 and 11443451524407.

It is not an unprimeable number, because it can be changed into a prime (11443451524451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27892299 + ... + 28299597.

It is an arithmetic number, because the mean of its divisors is an integer number (407299592700).

Almost surely, 2^{11443451524452} is an apocalyptic number.

11443451524452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11443451524452 is an abundant number, since it is smaller than the sum of its proper divisors (17882119149948).

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

11443451524452 is a wasteful number, since it uses less digits than its factorization.

11443451524452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418073 (or 418068 counting only the distinct ones).

The product of its digits is 1536000, while the sum is 45.

Adding to 11443451524452 its reverse (25442515434411), we get a palindrome (36885966958863).

The spelling of 11443451524452 in words is "eleven trillion, four hundred forty-three billion, four hundred fifty-one million, five hundred twenty-four thousand, four hundred fifty-two".