11404344422 has 24 divisors (see below), whose sum is σ = 17907235488. Its totient is φ = 5444655680.

The previous prime is 11404344397. The next prime is 11404344431. The reversal of 11404344422 is 22444340411.

11404344422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11 ways as a sum of consecutive naturals, for example, 121928 + ... + 194100.

It is an arithmetic number, because the mean of its divisors is an integer number (746134812).

Almost surely, 2^11404344422 is an apocalyptic number.

11404344422 is a deficient number, since it is larger than the sum of its proper divisors (6502891066).

11404344422 is an equidigital number, since it uses as much as digits as its factorization.

11404344422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72304 (or 72263 counting only the distinct ones).

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

Adding to 11404344422 its reverse (22444340411), we get a palindrome (33848684833).

The spelling of 11404344422 in words is "eleven billion, four hundred four million, three hundred forty-four thousand, four hundred twenty-two".