67704210008806 has 16 divisors (see below), whose sum is σ = 116066708259840. Its totient is φ = 29015502942600.

The previous prime is 67704210008777. The next prime is 67704210008833. The reversal of 67704210008806 is 60880001240776.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 67704210008806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48204726 + ... + 49589353.

It is an arithmetic number, because the mean of its divisors is an integer number (7254169266240).

Almost surely, 2^{67704210008806} is an apocalyptic number.

67704210008806 is a deficient number, since it is larger than the sum of its proper divisors (48362498251034).

67704210008806 is a wasteful number, since it uses less digits than its factorization.

67704210008806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97843539.

The product of its (nonzero) digits is 903168, while the sum is 49.

The spelling of 67704210008806 in words is "sixty-seven trillion, seven hundred four billion, two hundred ten million, eight thousand, eight hundred six".