344413141 has 2 divisors, whose sum is σ = 344413142. Its totient is φ = 344413140.

The previous prime is 344413127. The next prime is 344413163. The reversal of 344413141 is 141314443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 312264241 + 32148900 = 17671^2 + 5670^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-344413141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344413241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172206570 + 172206571.

It is an arithmetic number, because the mean of its divisors is an integer number (172206571).

Almost surely, 2^344413141 is an apocalyptic number.

It is an amenable number.

344413141 is a deficient number, since it is larger than the sum of its proper divisors (1).

344413141 is an equidigital number, since it uses as much as digits as its factorization.

344413141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2304, while the sum is 25.

The square root of 344413141 is about 18558.3711839159. The cubic root of 344413141 is about 700.9600032260.

Adding to 344413141 its reverse (141314443), we get a palindrome (485727584).

The spelling of 344413141 in words is "three hundred forty-four million, four hundred thirteen thousand, one hundred forty-one".