264828782323 has 12 divisors (see below), whose sum is σ = 309056718672. Its totient is φ = 226266195120.

The previous prime is 264828782303. The next prime is 264828782327. The reversal of 264828782323 is 323287828462.

It is not a de Polignac number, because 264828782323 - 2²¹ = 264826685171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (264828782327) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8673940 + ... + 8704417.

It is an arithmetic number, because the mean of its divisors is an integer number (25754726556).

Almost surely, 2^264828782323 is an apocalyptic number.

264828782323 is a deficient number, since it is larger than the sum of its proper divisors (44227936349).

264828782323 is a wasteful number, since it uses less digits than its factorization.

264828782323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17378682 (or 17378675 counting only the distinct ones).

The product of its digits is 12386304, while the sum is 55.

The spelling of 264828782323 in words is "two hundred sixty-four billion, eight hundred twenty-eight million, seven hundred eighty-two thousand, three hundred twenty-three".