14224221342979 has 2 divisors, whose sum is σ = 14224221342980. Its totient is φ = 14224221342978.

The previous prime is 14224221342967. The next prime is 14224221343141. The reversal of 14224221342979 is 97924312242241.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 14224221342979 - 2²¹ = 14224219245827 is a prime.

It is not a weakly prime, because it can be changed into another prime (14224221349979) 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 as a sum of consecutive naturals, namely, 7112110671489 + 7112110671490.

It is an arithmetic number, because the mean of its divisors is an integer number (7112110671490).

Almost surely, 2^{14224221342979} is an apocalyptic number.

14224221342979 is a deficient number, since it is larger than the sum of its proper divisors (1).

14224221342979 is an equidigital number, since it uses as much as digits as its factorization.

14224221342979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3483648, while the sum is 52.

The spelling of 14224221342979 in words is "fourteen trillion, two hundred twenty-four billion, two hundred twenty-one million, three hundred forty-two thousand, nine hundred seventy-nine".