11344444446 has 8 divisors (see below), whose sum is σ = 22688888904. Its totient is φ = 3781481480.

The previous prime is 11344444429. The next prime is 11344444457. The reversal of 11344444446 is 64444444311.

11344444446 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

11344444446 is an admirable number.

It is a plaindrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 945370365 + ... + 945370376.

It is an arithmetic number, because the mean of its divisors is an integer number (2836111113).

Almost surely, 2^11344444446 is an apocalyptic number.

11344444446 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11344444446 is a wasteful number, since it uses less digits than its factorization.

11344444446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1890740746.

The product of its digits is 294912, while the sum is 39.

Adding to 11344444446 its reverse (64444444311), we get a palindrome (75788888757).

The spelling of 11344444446 in words is "eleven billion, three hundred forty-four million, four hundred forty-four thousand, four hundred forty-six".