11147930664 has 64 divisors (see below), whose sum is σ = 30033474240. Its totient is φ = 3427868160.

The previous prime is 11147930663. The next prime is 11147930699. The reversal of 11147930664 is 46603974111.

11147930664 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11147930663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 496644 + ... + 518604.

It is an arithmetic number, because the mean of its divisors is an integer number (469273035).

Almost surely, 2^11147930664 is an apocalyptic number.

It is an amenable number.

11147930664 is an abundant number, since it is smaller than the sum of its proper divisors (18885543576).

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

11147930664 is a wasteful number, since it uses less digits than its factorization.

11147930664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23610 (or 23606 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 42.

The spelling of 11147930664 in words is "eleven billion, one hundred forty-seven million, nine hundred thirty thousand, six hundred sixty-four".