11994830316 has 36 divisors (see below), whose sum is σ = 34651732752. Its totient is φ = 3427094304.

The previous prime is 11994830293. The next prime is 11994830327. The reversal of 11994830316 is 61303849911.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 23799015 + ... + 23799518.

It is an arithmetic number, because the mean of its divisors is an integer number (962548132).

Almost surely, 2^11994830316 is an apocalyptic number.

It is an amenable number.

11994830316 is an abundant number, since it is smaller than the sum of its proper divisors (22656902436).

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

11994830316 is a wasteful number, since it uses less digits than its factorization.

11994830316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47598550 (or 47598545 counting only the distinct ones).

The product of its (nonzero) digits is 139968, while the sum is 45.

The spelling of 11994830316 in words is "eleven billion, nine hundred ninety-four million, eight hundred thirty thousand, three hundred sixteen".