11269619928 has 96 divisors (see below), whose sum is σ = 34897543200. Its totient is φ = 3218471424.

The previous prime is 11269619897. The next prime is 11269619989. The reversal of 11269619928 is 82991696211.

11269619928 is a `hidden beast` number, since 1 + 12 + 6 + 9 + 619 + 9 + 2 + 8 = 666.

11269619928 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a nude number because it is divisible by every one of its digits.

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 23 ways as a sum of consecutive naturals, for example, 1777468 + ... + 1783796.

It is an arithmetic number, because the mean of its divisors is an integer number (363516075).

Almost surely, 2^11269619928 is an apocalyptic number.

11269619928 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

11269619928 is an abundant number, since it is smaller than the sum of its proper divisors (23627923272).

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

11269619928 is a wasteful number, since it uses less digits than its factorization.

11269619928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9881 (or 9874 counting only the distinct ones).

The product of its digits is 839808, while the sum is 54.

The spelling of 11269619928 in words is "eleven billion, two hundred sixty-nine million, six hundred nineteen thousand, nine hundred twenty-eight".