68873673373719 has 8 divisors (see below), whose sum is σ = 92416478922480. Its totient is φ = 45623325037056.

The previous prime is 68873673373717. The next prime is 68873673373733. The reversal of 68873673373719 is 91737337637886.

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

It is not a de Polignac number, because 68873673373719 - 2¹ = 68873673373717 is a prime.

It is a super-2 number, since 2×68873673373719² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68873673373717) 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, 73114302474 + ... + 73114303415.

It is an arithmetic number, because the mean of its divisors is an integer number (11552059865310).

Almost surely, 2^{68873673373719} is an apocalyptic number.

68873673373719 is a deficient number, since it is larger than the sum of its proper divisors (23542805548761).

68873673373719 is a wasteful number, since it uses less digits than its factorization.

68873673373719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146228606049.

The product of its digits is 4032758016, while the sum is 78.

The spelling of 68873673373719 in words is "sixty-eight trillion, eight hundred seventy-three billion, six hundred seventy-three million, three hundred seventy-three thousand, seven hundred nineteen".