68020068801 has 16 divisors (see below), whose sum is σ = 90918812160. Its totient is φ = 45234096000.

The previous prime is 68020068793. The next prime is 68020068803. The reversal of 68020068801 is 10886002086.

It is not a de Polignac number, because 68020068801 - 2³ = 68020068793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 68020068801.

It is not an unprimeable number, because it can be changed into a prime (68020068803) 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, 4304551 + ... + 4320323.

It is an arithmetic number, because the mean of its divisors is an integer number (5682425760).

Almost surely, 2^68020068801 is an apocalyptic number.

It is an amenable number.

68020068801 is a deficient number, since it is larger than the sum of its proper divisors (22898743359).

68020068801 is a wasteful number, since it uses less digits than its factorization.

68020068801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19256.

The product of its (nonzero) digits is 36864, while the sum is 39.

The spelling of 68020068801 in words is "sixty-eight billion, twenty million, sixty-eight thousand, eight hundred one".