11805383377064 has 64 divisors (see below), whose sum is σ = 23000488056000. Its totient is φ = 5673772500480.

The previous prime is 11805383377063. The next prime is 11805383377091. The reversal of 11805383377064 is 46077338350811.

11805383377064 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 (11805383377063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71548292 + ... + 71713100.

It is an arithmetic number, because the mean of its divisors is an integer number (359382625875).

Almost surely, 2^{11805383377064} is an apocalyptic number.

It is an amenable number.

11805383377064 is a deficient number, since it is larger than the sum of its proper divisors (11195104678936).

11805383377064 is a wasteful number, since it uses less digits than its factorization.

11805383377064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166218 (or 166214 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 56.

The spelling of 11805383377064 in words is "eleven trillion, eight hundred five billion, three hundred eighty-three million, three hundred seventy-seven thousand, sixty-four".