68710684201 has 8 divisors (see below), whose sum is σ = 72754786440. Its totient is φ = 64666837248.

The previous prime is 68710684139. The next prime is 68710684223. The reversal of 68710684201 is 10248601786.

It can be written as a sum of positive squares in 4 ways, for example, as 16205544601 + 52505139600 = 127301^2 + 229140^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 68710684201 - 2¹⁵ = 68710651433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (68710684261) 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, 956595 + ... + 1025911.

It is an arithmetic number, because the mean of its divisors is an integer number (9094348305).

Almost surely, 2^68710684201 is an apocalyptic number.

It is an amenable number.

68710684201 is a deficient number, since it is larger than the sum of its proper divisors (4044102239).

68710684201 is a wasteful number, since it uses less digits than its factorization.

68710684201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127643.

The product of its (nonzero) digits is 129024, while the sum is 43.

The spelling of 68710684201 in words is "sixty-eight billion, seven hundred ten million, six hundred eighty-four thousand, two hundred one".