11406404344 has 16 divisors (see below), whose sum is σ = 21908643120. Its totient is φ = 5564099520.

The previous prime is 11406404297. The next prime is 11406404351. The reversal of 11406404344 is 44340460411.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17387484 + ... + 17388139.

It is an arithmetic number, because the mean of its divisors is an integer number (1369290195).

Almost surely, 2^11406404344 is an apocalyptic number.

It is an amenable number.

11406404344 is a deficient number, since it is larger than the sum of its proper divisors (10502238776).

11406404344 is a wasteful number, since it uses less digits than its factorization.

11406404344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34775670 (or 34775666 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 11406404344 its reverse (44340460411), we get a palindrome (55746864755).

The spelling of 11406404344 in words is "eleven billion, four hundred six million, four hundred four thousand, three hundred forty-four".