1324065377 has 2 divisors, whose sum is σ = 1324065378. Its totient is φ = 1324065376.

The previous prime is 1324065319. The next prime is 1324065419. The reversal of 1324065377 is 7735604231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 968516641 + 355548736 = 31121^2 + 18856^2 .

It is a cyclic number.

It is not a de Polignac number, because 1324065377 - 2¹⁴ = 1324048993 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1324065377.

It is not a weakly prime, because it can be changed into another prime (1324065307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 662032688 + 662032689.

It is an arithmetic number, because the mean of its divisors is an integer number (662032689).

Almost surely, 2^1324065377 is an apocalyptic number.

It is an amenable number.

1324065377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1324065377 is an equidigital number, since it uses as much as digits as its factorization.

1324065377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 38.

The square root of 1324065377 is about 36387.7091474580. The cubic root of 1324065377 is about 1098.0863081802.

The spelling of 1324065377 in words is "one billion, three hundred twenty-four million, sixty-five thousand, three hundred seventy-seven".