11028364830 has 144 divisors (see below), whose sum is σ = 33532372224. Its totient is φ = 2507379840.

The previous prime is 11028364819. The next prime is 11028364849. The reversal of 11028364830 is 3846382011.

11028364830 is a `hidden beast` number, since 1 + 1 + 0 + 2 + 8 + 3 + 648 + 3 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 835764 + ... + 848856.

It is an arithmetic number, because the mean of its divisors is an integer number (232863696).

Almost surely, 2^11028364830 is an apocalyptic number.

11028364830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11028364830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16766186112).

11028364830 is an abundant number, since it is smaller than the sum of its proper divisors (22504007394).

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

11028364830 is a wasteful number, since it uses less digits than its factorization.

11028364830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13311 (or 13301 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The spelling of 11028364830 in words is "eleven billion, twenty-eight million, three hundred sixty-four thousand, eight hundred thirty".