11739841792 has 144 divisors (see below), whose sum is σ = 28521158400. Its totient is φ = 4811778048.

The previous prime is 11739841753. The next prime is 11739841801. The reversal of 11739841792 is 29714893711.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2016678 + ... + 2022490.

It is an arithmetic number, because the mean of its divisors is an integer number (198063600).

Almost surely, 2^11739841792 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 11739841792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14260579200).

11739841792 is an abundant number, since it is smaller than the sum of its proper divisors (16781316608).

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

11739841792 is an frugal number, since it uses more digits than its factorization.

11739841792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5873 (or 5845 counting only the distinct ones).

The product of its digits is 762048, while the sum is 52.

The spelling of 11739841792 in words is "eleven billion, seven hundred thirty-nine million, eight hundred forty-one thousand, seven hundred ninety-two".