11473683344 has 20 divisors (see below), whose sum is σ = 22238611980. Its totient is φ = 5734686720.

The previous prime is 11473683343. The next prime is 11473683427. The reversal of 11473683344 is 44338637411.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3299353600 + 8174329744 = 57440^2 + 90412^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11473683295 and 11473683304.

It is not an unprimeable number, because it can be changed into a prime (11473683341) 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, 90317 + ... + 176364.

It is an arithmetic number, because the mean of its divisors is an integer number (1111930599).

Almost surely, 2^11473683344 is an apocalyptic number.

It is an amenable number.

11473683344 is a deficient number, since it is larger than the sum of its proper divisors (10764928636).

11473683344 is a wasteful number, since it uses less digits than its factorization.

11473683344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269378 (or 269372 counting only the distinct ones).

The product of its digits is 580608, while the sum is 44.

The spelling of 11473683344 in words is "eleven billion, four hundred seventy-three million, six hundred eighty-three thousand, three hundred forty-four".