14442377671 has 2 divisors, whose sum is σ = 14442377672. Its totient is φ = 14442377670.

The previous prime is 14442377669. The next prime is 14442377683. The reversal of 14442377671 is 17677324441.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14442377671 - 2¹ = 14442377669 is a prime.

Together with 14442377669, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14442377171) 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 as a sum of consecutive naturals, namely, 7221188835 + 7221188836.

It is an arithmetic number, because the mean of its divisors is an integer number (7221188836).

Almost surely, 2^14442377671 is an apocalyptic number.

14442377671 is a deficient number, since it is larger than the sum of its proper divisors (1).

14442377671 is an equidigital number, since it uses as much as digits as its factorization.

14442377671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 790272, while the sum is 46.

The spelling of 14442377671 in words is "fourteen billion, four hundred forty-two million, three hundred seventy-seven thousand, six hundred seventy-one".