11443513224 has 96 divisors (see below), whose sum is σ = 33795122400. Its totient is φ = 3200970240.

The previous prime is 11443513223. The next prime is 11443513231. The reversal of 11443513224 is 42231534411.

It is a junction number, because it is equal to n+sod(n) for n = 11443513191 and 11443513200.

It is not an unprimeable number, because it can be changed into a prime (11443513223) 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, 83629 + ... + 172860.

It is an arithmetic number, because the mean of its divisors is an integer number (352032525).

Almost surely, 2^11443513224 is an apocalyptic number.

It is an amenable number.

11443513224 is an abundant number, since it is smaller than the sum of its proper divisors (22351609176).

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

11443513224 is a wasteful number, since it uses less digits than its factorization.

11443513224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256535 (or 256518 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The spelling of 11443513224 in words is "eleven billion, four hundred forty-three million, five hundred thirteen thousand, two hundred twenty-four".