11344404422 has 16 divisors (see below), whose sum is σ = 18371753232. Its totient is φ = 5222685600.

The previous prime is 11344404391. The next prime is 11344404439. The reversal of 11344404422 is 22440444311.

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 7 ways as a sum of consecutive naturals, for example, 539204 + ... + 559847.

It is an arithmetic number, because the mean of its divisors is an integer number (1148234577).

Almost surely, 2^11344404422 is an apocalyptic number.

11344404422 is a deficient number, since it is larger than the sum of its proper divisors (7027348810).

11344404422 is a wasteful number, since it uses less digits than its factorization.

11344404422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099463.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 11344404422 its reverse (22440444311), we get a palindrome (33784848733).

The spelling of 11344404422 in words is "eleven billion, three hundred forty-four million, four hundred four thousand, four hundred twenty-two".