11449406968 has 16 divisors (see below), whose sum is σ = 21472256160. Its totient is φ = 5723472000.

The previous prime is 11449406929. The next prime is 11449406977. The reversal of 11449406968 is 86960494411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113808 + ... + 189343.

It is an arithmetic number, because the mean of its divisors is an integer number (1342016010).

Almost surely, 2^11449406968 is an apocalyptic number.

It is an amenable number.

11449406968 is a deficient number, since it is larger than the sum of its proper divisors (10022849192).

11449406968 is a wasteful number, since it uses less digits than its factorization.

11449406968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307878 (or 307874 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 52.

The spelling of 11449406968 in words is "eleven billion, four hundred forty-nine million, four hundred six thousand, nine hundred sixty-eight".