11424356928 has 168 divisors, whose sum is σ = 33550433280. Its totient is φ = 3715092480.

The previous prime is 11424356899. The next prime is 11424356939. The reversal of 11424356928 is 82965342411.

11424356928 is a `hidden beast` number, since 1 + 1 + 42 + 43 + 569 + 2 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12967048 + ... + 12967928.

It is an arithmetic number, because the mean of its divisors is an integer number (199704960).

Almost surely, 2^11424356928 is an apocalyptic number.

11424356928 is a gapful number since it is divisible by the number (18) 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 11424356928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16775216640).

11424356928 is an abundant number, since it is smaller than the sum of its proper divisors (22126076352).

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

11424356928 is a wasteful number, since it uses less digits than its factorization.

11424356928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1425 (or 1412 counting only the distinct ones).

The product of its digits is 414720, while the sum is 45.

It can be divided in two parts, 114243 and 56928, that added together give a palindrome (171171).

The spelling of 11424356928 in words is "eleven billion, four hundred twenty-four million, three hundred fifty-six thousand, nine hundred twenty-eight".