14065786433 has 4 divisors (see below), whose sum is σ = 14066486100. Its totient is φ = 14065086768.

The previous prime is 14065786429. The next prime is 14065786439. The reversal of 14065786433 is 33468756041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 260241424 + 13805545009 = 16132^2 + 117497^2 .

It is a cyclic number.

It is not a de Polignac number, because 14065786433 - 2² = 14065786429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14065786439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318758 + ... + 360191.

It is an arithmetic number, because the mean of its divisors is an integer number (3516621525).

Almost surely, 2^14065786433 is an apocalyptic number.

It is an amenable number.

14065786433 is a deficient number, since it is larger than the sum of its proper divisors (699667).

14065786433 is an equidigital number, since it uses as much as digits as its factorization.

14065786433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699666.

The product of its (nonzero) digits is 1451520, while the sum is 47.

The spelling of 14065786433 in words is "fourteen billion, sixty-five million, seven hundred eighty-six thousand, four hundred thirty-three".