11035013440 has 112 divisors (see below), whose sum is σ = 29276308224. Its totient is φ = 3927296000.

The previous prime is 11035013419. The next prime is 11035013489. The reversal of 11035013440 is 4431053011.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132090 + ... + 198790.

Almost surely, 2^11035013440 is an apocalyptic number.

11035013440 is a gapful number since it is divisible by the number (10) 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 11035013440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14638154112).

11035013440 is an abundant number, since it is smaller than the sum of its proper divisors (18241294784).

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

11035013440 is a wasteful number, since it uses less digits than its factorization.

11035013440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66776 (or 66766 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 11035013440 its reverse (4431053011), we get a palindrome (15466066451).

The spelling of 11035013440 in words is "eleven billion, thirty-five million, thirteen thousand, four hundred forty".