424385713 has 2 divisors, whose sum is σ = 424385714. Its totient is φ = 424385712.

The previous prime is 424385699. The next prime is 424385771. The reversal of 424385713 is 317583424.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 418120704 + 6265009 = 20448^2 + 2503^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-424385713 is a prime.

It is not a weakly prime, because it can be changed into another prime (424355713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212192856 + 212192857.

It is an arithmetic number, because the mean of its divisors is an integer number (212192857).

Almost surely, 2^424385713 is an apocalyptic number.

It is an amenable number.

424385713 is a deficient number, since it is larger than the sum of its proper divisors (1).

424385713 is an equidigital number, since it uses as much as digits as its factorization.

424385713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 37.

The square root of 424385713 is about 20600.6240924881. The cubic root of 424385713 is about 751.4848881288.

The spelling of 424385713 in words is "four hundred twenty-four million, three hundred eighty-five thousand, seven hundred thirteen".