11847094912 has 96 divisors (see below), whose sum is σ = 25882899840. Its totient is φ = 5394739200.

The previous prime is 11847094901. The next prime is 11847094913. The reversal of 11847094912 is 21949074811.

It is not an unprimeable number, because it can be changed into a prime (11847094913) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1141587 + ... + 1151917.

It is an arithmetic number, because the mean of its divisors is an integer number (269613540).

Almost surely, 2^11847094912 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 11847094912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12941449920).

11847094912 is an abundant number, since it is smaller than the sum of its proper divisors (14035804928).

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

11847094912 is a wasteful number, since it uses less digits than its factorization.

11847094912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10410 (or 10381 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 46.

The spelling of 11847094912 in words is "eleven billion, eight hundred forty-seven million, ninety-four thousand, nine hundred twelve".