14319799805 has 16 divisors (see below), whose sum is σ = 18246740400. Its totient is φ = 10751050752.

The previous prime is 14319799799. The next prime is 14319799853. The reversal of 14319799805 is 50899791341.

It can be written as a sum of positive squares in 8 ways, for example, as 1079385316 + 13240414489 = 32854^2 + 115067^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14319799805 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 211694 + ... + 271023.

It is an arithmetic number, because the mean of its divisors is an integer number (1140421275).

Almost surely, 2^14319799805 is an apocalyptic number.

It is an amenable number.

14319799805 is a deficient number, since it is larger than the sum of its proper divisors (3926940595).

14319799805 is a wasteful number, since it uses less digits than its factorization.

14319799805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483088.

The product of its (nonzero) digits is 2449440, while the sum is 56.

The spelling of 14319799805 in words is "fourteen billion, three hundred nineteen million, seven hundred ninety-nine thousand, eight hundred five".