67352240430256 has 20 divisors (see below), whose sum is σ = 131433778541800. Its totient is φ = 33433845967872.

The previous prime is 67352240430247. The next prime is 67352240430263. The reversal of 67352240430256 is 65203404225376.

67352240430256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 15142138161 + ... + 15142142608.

It is an arithmetic number, because the mean of its divisors is an integer number (6571688927090).

Almost surely, 2^{67352240430256} is an apocalyptic number.

It is an amenable number.

67352240430256 is a deficient number, since it is larger than the sum of its proper divisors (64081538111544).

67352240430256 is a wasteful number, since it uses less digits than its factorization.

67352240430256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30284280916 (or 30284280910 counting only the distinct ones).

The product of its (nonzero) digits is 7257600, while the sum is 49.

The spelling of 67352240430256 in words is "sixty-seven trillion, three hundred fifty-two billion, two hundred forty million, four hundred thirty thousand, two hundred fifty-six".