11474689406 has 16 divisors (see below), whose sum is σ = 17689254000. Its totient is φ = 5579437248.

The previous prime is 11474689403. The next prime is 11474689411. The reversal of 11474689406 is 60498647411.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11474689403) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 271631 + ... + 311018.

It is an arithmetic number, because the mean of its divisors is an integer number (1105578375).

Almost surely, 2^11474689406 is an apocalyptic number.

11474689406 is a deficient number, since it is larger than the sum of its proper divisors (6214564594).

11474689406 is a wasteful number, since it uses less digits than its factorization.

11474689406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582923.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 11474689406 in words is "eleven billion, four hundred seventy-four million, six hundred eighty-nine thousand, four hundred six".