64324212613333 has 16 divisors (see below), whose sum is σ = 68332172033664. Its totient is φ = 60341175797760.

The previous prime is 64324212613327. The next prime is 64324212613403. The reversal of 64324212613333 is 33331621242346.

64324212613333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-64324212613333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 64324212613333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64324212613033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 165179973 + ... + 165568933.

It is an arithmetic number, because the mean of its divisors is an integer number (4270760752104).

Almost surely, 2^{64324212613333} is an apocalyptic number.

It is an amenable number.

64324212613333 is a deficient number, since it is larger than the sum of its proper divisors (4007959420331).

64324212613333 is a wasteful number, since it uses less digits than its factorization.

64324212613333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420972.

The product of its digits is 1119744, while the sum is 43.

Adding to 64324212613333 its reverse (33331621242346), we get a palindrome (97655833855679).

The spelling of 64324212613333 in words is "sixty-four trillion, three hundred twenty-four billion, two hundred twelve million, six hundred thirteen thousand, three hundred thirty-three".