68114811739 has 8 divisors (see below), whose sum is σ = 73358786592. Its totient is φ = 62871461760.

The previous prime is 68114811733. The next prime is 68114811833. The reversal of 68114811739 is 93711841186.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68114811739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68114811692 and 68114811701.

It is not an unprimeable number, because it can be changed into a prime (68114811733) 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, 83859 + ... + 378499.

It is an arithmetic number, because the mean of its divisors is an integer number (9169848324).

Almost surely, 2^68114811739 is an apocalyptic number.

68114811739 is a deficient number, since it is larger than the sum of its proper divisors (5243974853).

68114811739 is a wasteful number, since it uses less digits than its factorization.

68114811739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 312437.

The product of its digits is 290304, while the sum is 49.

The spelling of 68114811739 in words is "sixty-eight billion, one hundred fourteen million, eight hundred eleven thousand, seven hundred thirty-nine".