264871188996 has 48 divisors (see below), whose sum is σ = 653738112384. Its totient is φ = 83294804736.

The previous prime is 264871188977. The next prime is 264871188997. The reversal of 264871188996 is 699881178462.

264871188996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (69).

It is a self number, because there is not a number n which added to its sum of digits gives 264871188996.

It is not an unprimeable number, because it can be changed into a prime (264871188997) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6552991 + ... + 6593286.

It is an arithmetic number, because the mean of its divisors is an integer number (13619544008).

Almost surely, 2^264871188996 is an apocalyptic number.

It is an amenable number.

264871188996 is an abundant number, since it is smaller than the sum of its proper divisors (388866923388).

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

264871188996 is a wasteful number, since it uses less digits than its factorization.

264871188996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13146380 (or 13146378 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 69.

The spelling of 264871188996 in words is "two hundred sixty-four billion, eight hundred seventy-one million, one hundred eighty-eight thousand, nine hundred ninety-six".