344883004369 has 2 divisors, whose sum is σ = 344883004370. Its totient is φ = 344883004368.

The previous prime is 344883004343. The next prime is 344883004373. The reversal of 344883004369 is 963400388443.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 310123130769 + 34759873600 = 556887^2 + 186440^2 .

It is a cyclic number.

It is not a de Polignac number, because 344883004369 - 2¹³ = 344882996177 is a prime.

It is a super-2 number, since 2×344883004369² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (344883004069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172441502184 + 172441502185.

It is an arithmetic number, because the mean of its divisors is an integer number (172441502185).

Almost surely, 2^344883004369 is an apocalyptic number.

It is an amenable number.

344883004369 is a deficient number, since it is larger than the sum of its proper divisors (1).

344883004369 is an equidigital number, since it uses as much as digits as its factorization.

344883004369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5971968, while the sum is 52.

The spelling of 344883004369 in words is "three hundred forty-four billion, eight hundred eighty-three million, four thousand, three hundred sixty-nine".