11110431424 has 28 divisors (see below), whose sum is σ = 22220879104. Its totient is φ = 5511469824.

The previous prime is 11110431407. The next prime is 11110431457. The reversal of 11110431424 is 42413401111.

11110431424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

11110431424 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 11110431395 and 11110431404.

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 3 ways as a sum of consecutive naturals, for example, 675339 + ... + 691594.

Almost surely, 2^11110431424 is an apocalyptic number.

It is an amenable number.

11110431424 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11110431424 is a wasteful number, since it uses less digits than its factorization.

11110431424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1367072 (or 1367062 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 11110431424 its reverse (42413401111), we get a palindrome (53523832535).

The spelling of 11110431424 in words is "eleven billion, one hundred ten million, four hundred thirty-one thousand, four hundred twenty-four".