11786290912 has 48 divisors (see below), whose sum is σ = 25323484032. Its totient is φ = 5355342720.

The previous prime is 11786290883. The next prime is 11786290921. The reversal of 11786290912 is 21909268711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1265023 + ... + 1274305.

It is an arithmetic number, because the mean of its divisors is an integer number (527572584).

Almost surely, 2^11786290912 is an apocalyptic number.

It is an amenable number.

11786290912 is an abundant number, since it is smaller than the sum of its proper divisors (13537193120).

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

11786290912 is a wasteful number, since it uses less digits than its factorization.

11786290912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12911 (or 12903 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 46.

The spelling of 11786290912 in words is "eleven billion, seven hundred eighty-six million, two hundred ninety thousand, nine hundred twelve".