14319799806 has 128 divisors (see below), whose sum is σ = 34151362560. Its totient is φ = 3962649600.

The previous prime is 14319799799. The next prime is 14319799853. The reversal of 14319799806 is 60899791341.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2431986 + ... + 2437866.

It is an arithmetic number, because the mean of its divisors is an integer number (266807520).

Almost surely, 2^14319799806 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14319799806, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17075681280).

14319799806 is an abundant number, since it is smaller than the sum of its proper divisors (19831562754).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14319799806 is a wasteful number, since it uses less digits than its factorization.

14319799806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6002.

The product of its (nonzero) digits is 2939328, while the sum is 57.

The spelling of 14319799806 in words is "fourteen billion, three hundred nineteen million, seven hundred ninety-nine thousand, eight hundred six".