1344343201 has 2 divisors, whose sum is σ = 1344343202. Its totient is φ = 1344343200.

The previous prime is 1344343151. The next prime is 1344343249. The reversal of 1344343201 is 1023434431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1308630625 + 35712576 = 36175^2 + 5976^2 .

It is an emirp because it is prime and its reverse (1023434431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1344343201 - 2⁹ = 1344342689 is a prime.

It is not a weakly prime, because it can be changed into another prime (1344343501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672171600 + 672171601.

It is an arithmetic number, because the mean of its divisors is an integer number (672171601).

Almost surely, 2^1344343201 is an apocalyptic number.

It is an amenable number.

1344343201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344343201 is an equidigital number, since it uses as much as digits as its factorization.

1344343201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 1344343201 is about 36665.2860482501. The cubic root of 1344343201 is about 1103.6635976309.

Adding to 1344343201 its reverse (1023434431), we get a palindrome (2367777632).

It can be divided in two parts, 13443 and 43201, that added together give a square (56644 = 238²).

The spelling of 1344343201 in words is "one billion, three hundred forty-four million, three hundred forty-three thousand, two hundred one".