11404340322 has 32 divisors (see below), whose sum is σ = 24594736320. Its totient is φ = 3513530880.

The previous prime is 11404340317. The next prime is 11404340351. The reversal of 11404340322 is 22304340411.

It is a junction number, because it is equal to n+sod(n) for n = 11404340292 and 11404340301.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1215303 + ... + 1224650.

It is an arithmetic number, because the mean of its divisors is an integer number (768585510).

Almost surely, 2^11404340322 is an apocalyptic number.

11404340322 is an abundant number, since it is smaller than the sum of its proper divisors (13190395998).

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

11404340322 is a wasteful number, since it uses less digits than its factorization.

11404340322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2440018.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 11404340322 its reverse (22304340411), we get a palindrome (33708680733).

The spelling of 11404340322 in words is "eleven billion, four hundred four million, three hundred forty thousand, three hundred twenty-two".