344302141 has 2 divisors, whose sum is σ = 344302142. Its totient is φ = 344302140.

The previous prime is 344302121. The next prime is 344302159. The reversal of 344302141 is 141203443.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 189200025 + 155102116 = 13755^2 + 12454^2 .

It is a cyclic number.

It is not a de Polignac number, because 344302141 - 2⁵ = 344302109 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (344302121) 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, 172151070 + 172151071.

It is an arithmetic number, because the mean of its divisors is an integer number (172151071).

Almost surely, 2^344302141 is an apocalyptic number.

It is an amenable number.

344302141 is a deficient number, since it is larger than the sum of its proper divisors (1).

344302141 is an equidigital number, since it uses as much as digits as its factorization.

344302141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 344302141 is about 18555.3803787473. The cubic root of 344302141 is about 700.8846916198.

Adding to 344302141 its reverse (141203443), we get a palindrome (485505584).

It can be divided in two parts, 344302 and 141, that added together give a palindrome (344443).

The spelling of 344302141 in words is "three hundred forty-four million, three hundred two thousand, one hundred forty-one".