11044034100 has 432 divisors, whose sum is σ = 39734123520. Its totient is φ = 2638396800.

The previous prime is 11044034093. The next prime is 11044034101. The reversal of 11044034100 is 143044011.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044034101) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 21116439 + ... + 21116961.

Almost surely, 2^11044034100 is an apocalyptic number.

11044034100 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 11044034100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19867061760).

11044034100 is an abundant number, since it is smaller than the sum of its proper divisors (28690089420).

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

11044034100 is a wasteful number, since it uses less digits than its factorization.

11044034100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642 (or 623 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11044034100 its reverse (143044011), we get a palindrome (11187078111).

The spelling of 11044034100 in words is "eleven billion, forty-four million, thirty-four thousand, one hundred".