9845342383 has 2 divisors, whose sum is σ = 9845342384. Its totient is φ = 9845342382.

The previous prime is 9845342251. The next prime is 9845342431. The reversal of 9845342383 is 3832435489.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9845342383 - 2⁹ = 9845341871 is a prime.

It is a super-2 number, since 2×9845342383² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9845342183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4922671191 + 4922671192.

It is an arithmetic number, because the mean of its divisors is an integer number (4922671192).

Almost surely, 2^9845342383 is an apocalyptic number.

9845342383 is a deficient number, since it is larger than the sum of its proper divisors (1).

9845342383 is an equidigital number, since it uses as much as digits as its factorization.

9845342383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2488320, while the sum is 49.

The square root of 9845342383 is about 99223.6986964304. The cubic root of 9845342383 is about 2143.2702774593.

The spelling of 9845342383 in words is "nine billion, eight hundred forty-five million, three hundred forty-two thousand, three hundred eighty-three".