11404322312 has 16 divisors (see below), whose sum is σ = 21385995840. Its totient is φ = 5701390096.

The previous prime is 11404322311. The next prime is 11404322333. The reversal of 11404322312 is 21322340411.

It is not an unprimeable number, because it can be changed into a prime (11404322311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30908 + ... + 154155.

It is an arithmetic number, because the mean of its divisors is an integer number (1336624740).

Almost surely, 2^11404322312 is an apocalyptic number.

It is an amenable number.

11404322312 is a deficient number, since it is larger than the sum of its proper divisors (9981673528).

11404322312 is a wasteful number, since it uses less digits than its factorization.

11404322312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192772 (or 192768 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 11404322312 its reverse (21322340411), we get a palindrome (32726662723).

The spelling of 11404322312 in words is "eleven billion, four hundred four million, three hundred twenty-two thousand, three hundred twelve".