68431753063365 has 8 divisors (see below), whose sum is σ = 109490804901408. Its totient is φ = 36496934967120.

The previous prime is 68431753063351. The next prime is 68431753063381. The reversal of 68431753063365 is 56336035713486.

68431753063365 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 68431753063365 - 2⁸ = 68431753063109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68431753063299 and 68431753063308.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 2281058435431 + ... + 2281058435460.

It is an arithmetic number, because the mean of its divisors is an integer number (13686350612676).

Almost surely, 2^{68431753063365} is an apocalyptic number.

It is an amenable number.

68431753063365 is a deficient number, since it is larger than the sum of its proper divisors (41059051838043).

68431753063365 is a wasteful number, since it uses less digits than its factorization.

68431753063365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4562116870899.

The product of its (nonzero) digits is 97977600, while the sum is 60.

The spelling of 68431753063365 in words is "sixty-eight trillion, four hundred thirty-one billion, seven hundred fifty-three million, sixty-three thousand, three hundred sixty-five".