344131201 has 2 divisors, whose sum is σ = 344131202. Its totient is φ = 344131200.

The previous prime is 344131199. The next prime is 344131231. The reversal of 344131201 is 102131443.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 259049025 + 85082176 = 16095^2 + 9224^2 .

It is an emirp because it is prime and its reverse (102131443) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 344131201 - 2¹ = 344131199 is a prime.

Together with 344131199, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (344131231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172065600 + 172065601.

It is an arithmetic number, because the mean of its divisors is an integer number (172065601).

Almost surely, 2^344131201 is an apocalyptic number.

It is an amenable number.

344131201 is a deficient number, since it is larger than the sum of its proper divisors (1).

344131201 is an equidigital number, since it uses as much as digits as its factorization.

344131201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 344131201 is about 18550.7735957291. The cubic root of 344131201 is about 700.7686800822.

Adding to 344131201 its reverse (102131443), we get a palindrome (446262644).

The spelling of 344131201 in words is "three hundred forty-four million, one hundred thirty-one thousand, two hundred one".