1342312422461 has 2 divisors, whose sum is σ = 1342312422462. Its totient is φ = 1342312422460.

The previous prime is 1342312422377. The next prime is 1342312422463. The reversal of 1342312422461 is 1642242132431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1282669502500 + 59642919961 = 1132550^2 + 244219^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342312422461 - 2¹⁸ = 1342312160317 is a prime.

Together with 1342312422463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342312422463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671156211230 + 671156211231.

It is an arithmetic number, because the mean of its divisors is an integer number (671156211231).

Almost surely, 2^{1342312422461} is an apocalyptic number.

It is an amenable number.

1342312422461 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342312422461 is an equidigital number, since it uses as much as digits as its factorization.

1342312422461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 55296, while the sum is 35.

Adding to 1342312422461 its reverse (1642242132431), we get a palindrome (2984554554892).

The spelling of 1342312422461 in words is "one trillion, three hundred forty-two billion, three hundred twelve million, four hundred twenty-two thousand, four hundred sixty-one".