424114679 has 2 divisors, whose sum is σ = 424114680. Its totient is φ = 424114678.

The previous prime is 424114631. The next prime is 424114693. The reversal of 424114679 is 976411424.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424114679 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424114279) 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, 212057339 + 212057340.

It is an arithmetic number, because the mean of its divisors is an integer number (212057340).

Almost surely, 2^424114679 is an apocalyptic number.

424114679 is a deficient number, since it is larger than the sum of its proper divisors (1).

424114679 is an equidigital number, since it uses as much as digits as its factorization.

424114679 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 38.

The square root of 424114679 is about 20594.0447459939. The cubic root of 424114679 is about 751.3248754139.

The spelling of 424114679 in words is "four hundred twenty-four million, one hundred fourteen thousand, six hundred seventy-nine".