63068413921917 has 8 divisors (see below), whose sum is σ = 85275601922880. Its totient is φ = 41453417601120.

The previous prime is 63068413921883. The next prime is 63068413921937. The reversal of 63068413921917 is 71912931486036.

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

It is not a de Polignac number, because 63068413921917 - 2⁴⁰ = 61968902294141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63068413921937) 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, 148047919792 + ... + 148047920217.

It is an arithmetic number, because the mean of its divisors is an integer number (10659450240360).

Almost surely, 2^{63068413921917} is an apocalyptic number.

It is an amenable number.

63068413921917 is a deficient number, since it is larger than the sum of its proper divisors (22207188000963).

63068413921917 is a wasteful number, since it uses less digits than its factorization.

63068413921917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296095840083.

The product of its (nonzero) digits is 11757312, while the sum is 60.

The spelling of 63068413921917 in words is "sixty-three trillion, sixty-eight billion, four hundred thirteen million, nine hundred twenty-one thousand, nine hundred seventeen".