68757197413347 has 16 divisors (see below), whose sum is σ = 104029802234880. Its totient is φ = 44862852212136.

The previous prime is 68757197413327. The next prime is 68757197413349. The reversal of 68757197413347 is 74331479175786.

68757197413347 is a `hidden beast` number, since 6 + 8 + 7 + 57 + 197 + 41 + 3 + 347 = 666.

It is not a de Polignac number, because 68757197413347 - 2¹¹ = 68757197411299 is a prime.

It is a super-2 number, since 2×68757197413347² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (68757197413349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27091093063 + ... + 27091095600.

It is an arithmetic number, because the mean of its divisors is an integer number (6501862639680).

Almost surely, 2^{68757197413347} is an apocalyptic number.

68757197413347 is a deficient number, since it is larger than the sum of its proper divisors (35272604821533).

68757197413347 is a wasteful number, since it uses less digits than its factorization.

68757197413347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54182188719 (or 54182188713 counting only the distinct ones).

The product of its digits is 746807040, while the sum is 72.

The spelling of 68757197413347 in words is "sixty-eight trillion, seven hundred fifty-seven billion, one hundred ninety-seven million, four hundred thirteen thousand, three hundred forty-seven".