11244646336 has 112 divisors (see below), whose sum is σ = 27857744640. Its totient is φ = 4375019520.

The previous prime is 11244646327. The next prime is 11244646351. The reversal of 11244646336 is 63364644211.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5680995 + ... + 5682973.

Almost surely, 2^11244646336 is an apocalyptic number.

11244646336 is a gapful number since it is divisible by the number (16) 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 11244646336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13928872320).

11244646336 is an abundant number, since it is smaller than the sum of its proper divisors (16613098304).

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

11244646336 is a wasteful number, since it uses less digits than its factorization.

11244646336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3162 (or 3152 counting only the distinct ones).

The product of its digits is 248832, while the sum is 40.

The spelling of 11244646336 in words is "eleven billion, two hundred forty-four million, six hundred forty-six thousand, three hundred thirty-six".