68338805013062 has 8 divisors (see below), whose sum is σ = 102508431892392. Its totient is φ = 34169327715600.

The previous prime is 68338805013053. The next prime is 68338805013163. The reversal of 68338805013062 is 26031050883386.

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

It is a super-2 number, since 2×68338805013062² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 68338805012995 and 68338805013013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36246239 + ... + 38085002.

It is an arithmetic number, because the mean of its divisors is an integer number (12813553986549).

Almost surely, 2^{68338805013062} is an apocalyptic number.

68338805013062 is a deficient number, since it is larger than the sum of its proper divisors (34169626879330).

68338805013062 is a wasteful number, since it uses less digits than its factorization.

68338805013062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74790934.

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 68338805013062 in words is "sixty-eight trillion, three hundred thirty-eight billion, eight hundred five million, thirteen thousand, sixty-two".