11011000014 has 72 divisors (see below), whose sum is σ = 27998062560. Its totient is φ = 3118131072.

The previous prime is 11011000003. The next prime is 11011000043. The reversal of 11011000014 is 41000011011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 44427 + ... + 154905.

It is an arithmetic number, because the mean of its divisors is an integer number (388861980).

Almost surely, 2^11011000014 is an apocalyptic number.

11011000014 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11011000014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13999031280).

11011000014 is an abundant number, since it is smaller than the sum of its proper divisors (16987062546).

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

11011000014 is a wasteful number, since it uses less digits than its factorization.

11011000014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110614 (or 110604 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11011000014 its reverse (41000011011), we get a palindrome (52011011025).

The spelling of 11011000014 in words is "eleven billion, eleven million, fourteen", and thus it is an aban number.