14497806843 has 32 divisors (see below), whose sum is σ = 23138364480. Its totient is φ = 8918657280.

The previous prime is 14497806823. The next prime is 14497806853. The reversal of 14497806843 is 34860879441.

14497806843 is a `hidden beast` number, since 14 + 497 + 80 + 68 + 4 + 3 = 666.

It is not a de Polignac number, because 14497806843 - 2⁹ = 14497806331 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14497806843.

It is not an unprimeable number, because it can be changed into a prime (14497806803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1424553 + ... + 1434693.

It is an arithmetic number, because the mean of its divisors is an integer number (723073890).

Almost surely, 2^14497806843 is an apocalyptic number.

14497806843 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

14497806843 is a deficient number, since it is larger than the sum of its proper divisors (8640557637).

14497806843 is a wasteful number, since it uses less digits than its factorization.

14497806843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14236 (or 14230 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

The spelling of 14497806843 in words is "fourteen billion, four hundred ninety-seven million, eight hundred six thousand, eight hundred forty-three".