1344806201 has 2 divisors, whose sum is σ = 1344806202. Its totient is φ = 1344806200.

The previous prime is 1344806189. The next prime is 1344806207. The reversal of 1344806201 is 1026084431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1244325625 + 100480576 = 35275^2 + 10024^2 .

It is a cyclic number.

It is not a de Polignac number, because 1344806201 - 2¹⁸ = 1344544057 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1344806207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 672403100 + 672403101.

It is an arithmetic number, because the mean of its divisors is an integer number (672403101).

Almost surely, 2^1344806201 is an apocalyptic number.

It is an amenable number.

1344806201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1344806201 is an equidigital number, since it uses as much as digits as its factorization.

1344806201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 1344806201 is about 36671.5993788108. The cubic root of 1344806201 is about 1103.7902859134.

The spelling of 1344806201 in words is "one billion, three hundred forty-four million, eight hundred six thousand, two hundred one".