68963327391743 has 8 divisors (see below), whose sum is σ = 69633055498656. Its totient is φ = 68293602770400.

The previous prime is 68963327391727. The next prime is 68963327391757. The reversal of 68963327391743 is 34719372336986.

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

It is a cyclic number.

It is not a de Polignac number, because 68963327391743 - 2⁴ = 68963327391727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68963327391793) 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, 58316273 + ... + 59487093.

It is an arithmetic number, because the mean of its divisors is an integer number (8704131937332).

Almost surely, 2^{68963327391743} is an apocalyptic number.

68963327391743 is a deficient number, since it is larger than the sum of its proper divisors (669728106913).

68963327391743 is a wasteful number, since it uses less digits than its factorization.

68963327391743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742785.

The product of its digits is 740710656, while the sum is 71.

The spelling of 68963327391743 in words is "sixty-eight trillion, nine hundred sixty-three billion, three hundred twenty-seven million, three hundred ninety-one thousand, seven hundred forty-three".