68217348624963 has 8 divisors (see below), whose sum is σ = 93414747666768. Its totient is φ = 44249090999904.

The previous prime is 68217348624923. The next prime is 68217348624977. The reversal of 68217348624963 is 36942684371286.

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

It is not a de Polignac number, because 68217348624963 - 2¹⁴ = 68217348608579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68217348624923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307285354056 + ... + 307285354277.

It is an arithmetic number, because the mean of its divisors is an integer number (11676843458346).

Almost surely, 2^{68217348624963} is an apocalyptic number.

68217348624963 is a deficient number, since it is larger than the sum of its proper divisors (25197399041805).

68217348624963 is a wasteful number, since it uses less digits than its factorization.

68217348624963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 614570708373.

The product of its digits is 501645312, while the sum is 69.

The spelling of 68217348624963 in words is "sixty-eight trillion, two hundred seventeen billion, three hundred forty-eight million, six hundred twenty-four thousand, nine hundred sixty-three".