11849909104 has 20 divisors (see below), whose sum is σ = 25046399160. Its totient is φ = 5386322240.

The previous prime is 11849909089. The next prime is 11849909111. The reversal of 11849909104 is 40190994811.

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, 33664339 + ... + 33664690.

It is an arithmetic number, because the mean of its divisors is an integer number (1252319958).

Almost surely, 2^11849909104 is an apocalyptic number.

It is an amenable number.

11849909104 is an abundant number, since it is smaller than the sum of its proper divisors (13196490056).

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

11849909104 is a wasteful number, since it uses less digits than its factorization.

11849909104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67329048 (or 67329042 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 46.

The spelling of 11849909104 in words is "eleven billion, eight hundred forty-nine million, nine hundred nine thousand, one hundred four".