11043401424 has 80 divisors (see below), whose sum is σ = 32475492864. Its totient is φ = 3200982400.

The previous prime is 11043401419. The next prime is 11043401431. The reversal of 11043401424 is 42410434011.

11043401424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 11043401394 and 11043401403.

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 15 ways as a sum of consecutive naturals, for example, 442542 + ... + 466829.

Almost surely, 2^11043401424 is an apocalyptic number.

It is an amenable number.

11043401424 is an abundant number, since it is smaller than the sum of its proper divisors (21432091440).

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

11043401424 is a wasteful number, since it uses less digits than its factorization.

11043401424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 909416 (or 909410 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11043401424 its reverse (42410434011), we get a palindrome (53453835435).

The spelling of 11043401424 in words is "eleven billion, forty-three million, four hundred one thousand, four hundred twenty-four".