264345563312 has 10 divisors (see below), whose sum is σ = 512169528948. Its totient is φ = 132172781648.

The previous prime is 264345563291. The next prime is 264345563359. The reversal of 264345563312 is 213365543462.

It is a happy number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 8260798838 + ... + 8260798869.

Almost surely, 2^264345563312 is an apocalyptic number.

It is an amenable number.

264345563312 is a deficient number, since it is larger than the sum of its proper divisors (247823965636).

264345563312 is a wasteful number, since it uses less digits than its factorization.

264345563312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16521597715 (or 16521597709 counting only the distinct ones).

The product of its digits is 1555200, while the sum is 44.

The spelling of 264345563312 in words is "two hundred sixty-four billion, three hundred forty-five million, five hundred sixty-three thousand, three hundred twelve".