424011317 has 2 divisors, whose sum is σ = 424011318. Its totient is φ = 424011316.

The previous prime is 424011307. The next prime is 424011323. The reversal of 424011317 is 713110424.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 411237841 + 12773476 = 20279^2 + 3574^2 .

It is a cyclic number.

It is not a de Polignac number, because 424011317 - 2¹⁴ = 423994933 is a prime.

It is a super-4 number, since 4×424011317⁴ (a number of 36 digits) contains 4444 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 424011292 and 424011301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (424011307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212005658 + 212005659.

It is an arithmetic number, because the mean of its divisors is an integer number (212005659).

Almost surely, 2^424011317 is an apocalyptic number.

It is an amenable number.

424011317 is a deficient number, since it is larger than the sum of its proper divisors (1).

424011317 is an equidigital number, since it uses as much as digits as its factorization.

424011317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 424011317 is about 20591.5350811930. The cubic root of 424011317 is about 751.2638347291.

The spelling of 424011317 in words is "four hundred twenty-four million, eleven thousand, three hundred seventeen".