1324842853 has 2 divisors, whose sum is σ = 1324842854. Its totient is φ = 1324842852.

The previous prime is 1324842851. The next prime is 1324842901. The reversal of 1324842853 is 3582484231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1062629604 + 262213249 = 32598^2 + 16193^2 .

It is a cyclic number.

It is not a de Polignac number, because 1324842853 - 2¹ = 1324842851 is a prime.

Together with 1324842851, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1324842851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662421426 + 662421427.

It is an arithmetic number, because the mean of its divisors is an integer number (662421427).

Almost surely, 2^1324842853 is an apocalyptic number.

It is an amenable number.

1324842853 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324842853 is an equidigital number, since it uses as much as digits as its factorization.

1324842853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 184320, while the sum is 40.

The square root of 1324842853 is about 36398.3908023418. The cubic root of 1324842853 is about 1098.3011940206.

The spelling of 1324842853 in words is "one billion, three hundred twenty-four million, eight hundred forty-two thousand, eight hundred fifty-three".