1344305153 has 2 divisors, whose sum is σ = 1344305154. Its totient is φ = 1344305152.

The previous prime is 1344305117. The next prime is 1344305167. The reversal of 1344305153 is 3515034431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1245242944 + 99062209 = 35288^2 + 9953^2 .

It is a cyclic number.

It is not a de Polignac number, because 1344305153 - 2¹⁸ = 1344043009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1344305113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672152576 + 672152577.

It is an arithmetic number, because the mean of its divisors is an integer number (672152577).

Almost surely, 2^1344305153 is an apocalyptic number.

It is an amenable number.

1344305153 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344305153 is an equidigital number, since it uses as much as digits as its factorization.

1344305153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 1344305153 is about 36664.7671886786. The cubic root of 1344305153 is about 1103.6531854612.

Adding to 1344305153 its reverse (3515034431), we get a palindrome (4859339584).

The spelling of 1344305153 in words is "one billion, three hundred forty-four million, three hundred five thousand, one hundred fifty-three".