1340010341 has 2 divisors, whose sum is σ = 1340010342. Its totient is φ = 1340010340.

The previous prime is 1340010323. The next prime is 1340010379. The reversal of 1340010341 is 1430100431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1301694241 + 38316100 = 36079^2 + 6190^2 .

It is a cyclic number.

It is not a de Polignac number, because 1340010341 - 2⁶ = 1340010277 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1340010311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 670005170 + 670005171.

It is an arithmetic number, because the mean of its divisors is an integer number (670005171).

Almost surely, 2^1340010341 is an apocalyptic number.

It is an amenable number.

1340010341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1340010341 is an equidigital number, since it uses as much as digits as its factorization.

1340010341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1340010341 is about 36606.1516824700. The cubic root of 1340010341 is about 1102.4766074328.

Adding to 1340010341 its reverse (1430100431), we get a palindrome (2770110772).

The spelling of 1340010341 in words is "one billion, three hundred forty million, ten thousand, three hundred forty-one".