11041208028 has 72 divisors (see below), whose sum is σ = 29400134400. Its totient is φ = 3484148256.

The previous prime is 11041208023. The next prime is 11041208053. The reversal of 11041208028 is 82080214011.

It is a junction number, because it is equal to n+sod(n) for n = 11041207992 and 11041208010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11041208023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1074925 + ... + 1085147.

It is an arithmetic number, because the mean of its divisors is an integer number (408335200).

Almost surely, 2^11041208028 is an apocalyptic number.

11041208028 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 11041208028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14700067200).

11041208028 is an abundant number, since it is smaller than the sum of its proper divisors (18358926372).

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

11041208028 is a wasteful number, since it uses less digits than its factorization.

11041208028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11831 (or 11826 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The spelling of 11041208028 in words is "eleven billion, forty-one million, two hundred eight thousand, twenty-eight".