11044410320 has 40 divisors (see below), whose sum is σ = 25684818120. Its totient is φ = 4416634880.

The previous prime is 11044410277. The next prime is 11044410323. The reversal of 11044410320 is 2301444011.

It can be written as a sum of positive squares in 4 ways, for example, as 4205781904 + 6838628416 = 64852^2 + 82696^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 11044410292 and 11044410301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044410323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343076 + ... + 373884.

It is an arithmetic number, because the mean of its divisors is an integer number (642120453).

Almost surely, 2^11044410320 is an apocalyptic number.

11044410320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11044410320 is an abundant number, since it is smaller than the sum of its proper divisors (14640407800).

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

11044410320 is a wasteful number, since it uses less digits than its factorization.

11044410320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35303 (or 35297 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11044410320 its reverse (2301444011), we get a palindrome (13345854331).

The spelling of 11044410320 in words is "eleven billion, forty-four million, four hundred ten thousand, three hundred twenty".