1344000089 has 2 divisors, whose sum is σ = 1344000090. Its totient is φ = 1344000088.

The previous prime is 1344000079. The next prime is 1344000103. The reversal of 1344000089 is 9800004431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1083726400 + 260273689 = 32920^2 + 16133^2 .

It is a cyclic number.

It is not a de Polignac number, because 1344000089 - 2²⁰ = 1342951513 is a prime.

It is not a weakly prime, because it can be changed into another prime (1344000079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672000044 + 672000045.

It is an arithmetic number, because the mean of its divisors is an integer number (672000045).

Almost surely, 2^1344000089 is an apocalyptic number.

It is an amenable number.

1344000089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344000089 is an equidigital number, since it uses as much as digits as its factorization.

1344000089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 1344000089 is about 36660.6067734837. The cubic root of 1344000089 is about 1103.5696949120.

The spelling of 1344000089 in words is "one billion, three hundred forty-four million, eighty-nine", and thus it is an aban number.