1344007700149 has 2 divisors, whose sum is σ = 1344007700150. Its totient is φ = 1344007700148.

The previous prime is 1344007700129. The next prime is 1344007700183. The reversal of 1344007700149 is 9410077004431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1331462132100 + 12545568049 = 1153890^2 + 112007^2 .

It is a cyclic number.

It is not a de Polignac number, because 1344007700149 - 2¹¹ = 1344007698101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1344007700129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672003850074 + 672003850075.

It is an arithmetic number, because the mean of its divisors is an integer number (672003850075).

Almost surely, 2^{1344007700149} is an apocalyptic number.

It is an amenable number.

1344007700149 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344007700149 is an equidigital number, since it uses as much as digits as its factorization.

1344007700149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 1344007700149 in words is "one trillion, three hundred forty-four billion, seven million, seven hundred thousand, one hundred forty-nine".