14347273696819 has 64 divisors (see below), whose sum is σ = 17085165926400. Its totient is φ = 11794391949312.

The previous prime is 14347273696817. The next prime is 14347273696843. The reversal of 14347273696819 is 91869637274341.

It is not a de Polignac number, because 14347273696819 - 2¹ = 14347273696817 is a prime.

It is a super-2 number, since 2×14347273696819² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14347273696813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1703340642 + ... + 1703349064.

It is an arithmetic number, because the mean of its divisors is an integer number (266955717600).

Almost surely, 2^{14347273696819} is an apocalyptic number.

14347273696819 is a deficient number, since it is larger than the sum of its proper divisors (2737892229581).

14347273696819 is a wasteful number, since it uses less digits than its factorization.

14347273696819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9044.

The product of its digits is 329204736, while the sum is 70.

The spelling of 14347273696819 in words is "fourteen trillion, three hundred forty-seven billion, two hundred seventy-three million, six hundred ninety-six thousand, eight hundred nineteen".