264434636312032 has 24 divisors (see below), whose sum is σ = 520611922177200. Its totient is φ = 132215735441664.

The previous prime is 264434636312027. The next prime is 264434636312057. The reversal of 264434636312032 is 230213636434462.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 46742532 + ... + 52093507.

It is an arithmetic number, because the mean of its divisors is an integer number (21692163424050).

Almost surely, 2^{264434636312032} is an apocalyptic number.

It is an amenable number.

264434636312032 is a deficient number, since it is larger than the sum of its proper divisors (256177285865168).

264434636312032 is an equidigital number, since it uses as much as digits as its factorization.

264434636312032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98919658 (or 98919650 counting only the distinct ones).

The product of its (nonzero) digits is 8957952, while the sum is 49.

The spelling of 264434636312032 in words is "two hundred sixty-four trillion, four hundred thirty-four billion, six hundred thirty-six million, three hundred twelve thousand, thirty-two".