1342262617 has 2 divisors, whose sum is σ = 1342262618. Its totient is φ = 1342262616.

The previous prime is 1342262611. The next prime is 1342262641. The reversal of 1342262617 is 7162622431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1169366416 + 172896201 = 34196^2 + 13149^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342262617 - 2³ = 1342262609 is a prime.

It is not a weakly prime, because it can be changed into another prime (1342262611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671131308 + 671131309.

It is an arithmetic number, because the mean of its divisors is an integer number (671131309).

Almost surely, 2^1342262617 is an apocalyptic number.

It is an amenable number.

1342262617 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342262617 is an equidigital number, since it uses as much as digits as its factorization.

1342262617 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

The square root of 1342262617 is about 36636.9023936249. The cubic root of 1342262617 is about 1103.0939389179.

The spelling of 1342262617 in words is "one billion, three hundred forty-two million, two hundred sixty-two thousand, six hundred seventeen".