68811413201 has 4 divisors (see below), whose sum is σ = 69977708400. Its totient is φ = 67645118004.

The previous prime is 68811413161. The next prime is 68811413239. The reversal of 68811413201 is 10231411886.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 68811413201 - 2¹⁴ = 68811396817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68811473201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 583147511 + ... + 583147628.

It is an arithmetic number, because the mean of its divisors is an integer number (17494427100).

Almost surely, 2^68811413201 is an apocalyptic number.

It is an amenable number.

68811413201 is a deficient number, since it is larger than the sum of its proper divisors (1166295199).

68811413201 is a wasteful number, since it uses less digits than its factorization.

68811413201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166295198.

The product of its (nonzero) digits is 9216, while the sum is 35.

The spelling of 68811413201 in words is "sixty-eight billion, eight hundred eleven million, four hundred thirteen thousand, two hundred one".