11449069416 has 192 divisors, whose sum is σ = 32947387200. Its totient is φ = 3723522048.

The previous prime is 11449069369. The next prime is 11449069427. The reversal of 11449069416 is 61496094411.

11449069416 is a `hidden beast` number, since 1 + 144 + 90 + 6 + 9 + 416 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19842120 + ... + 19842696.

It is an arithmetic number, because the mean of its divisors is an integer number (171600975).

Almost surely, 2^11449069416 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11449069416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16473693600).

11449069416 is an abundant number, since it is smaller than the sum of its proper divisors (21498317784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11449069416 is a wasteful number, since it uses less digits than its factorization.

11449069416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 830 (or 814 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 11449069416 in words is "eleven billion, four hundred forty-nine million, sixty-nine thousand, four hundred sixteen".