11140320404 has 12 divisors (see below), whose sum is σ = 19502845824. Its totient is φ = 5568078744.

The previous prime is 11140320403. The next prime is 11140320409. The reversal of 11140320404 is 40402304111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11140320403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 508292 + ... + 529755.

It is an arithmetic number, because the mean of its divisors is an integer number (1625237152).

Almost surely, 2^11140320404 is an apocalyptic number.

It is an amenable number.

11140320404 is a deficient number, since it is larger than the sum of its proper divisors (8362525420).

11140320404 is a wasteful number, since it uses less digits than its factorization.

11140320404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040734 (or 1040732 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 11140320404 its reverse (40402304111), we get a palindrome (51542624515).

The spelling of 11140320404 in words is "eleven billion, one hundred forty million, three hundred twenty thousand, four hundred four".