11044005120252 has 96 divisors (see below), whose sum is σ = 30836242841600. Its totient is φ = 3398031020736.

The previous prime is 11044005120209. The next prime is 11044005120257. The reversal of 11044005120252 is 25202150044011.

It is a happy number.

11044005120252 is a `hidden beast` number, since 1 + 1 + 0 + 4 + 400 + 5 + 1 + 2 + 0 + 252 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11044005120257) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42776133 + ... + 43033539.

Almost surely, 2^{11044005120252} is an apocalyptic number.

11044005120252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11044005120252 is an abundant number, since it is smaller than the sum of its proper divisors (19792237721348).

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

11044005120252 is a wasteful number, since it uses less digits than its factorization.

11044005120252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287992 (or 287984 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

Adding to 11044005120252 its reverse (25202150044011), we get a palindrome (36246155164263).

The spelling of 11044005120252 in words is "eleven trillion, forty-four billion, five million, one hundred twenty thousand, two hundred fifty-two".