1342642036093 has 2 divisors, whose sum is σ = 1342642036094. Its totient is φ = 1342642036092.

The previous prime is 1342642036091. The next prime is 1342642036129. The reversal of 1342642036093 is 3906302462431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1209707417689 + 132934618404 = 1099867^2 + 364602^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342642036093 - 2¹ = 1342642036091 is a prime.

Together with 1342642036091, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342642036091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671321018046 + 671321018047.

It is an arithmetic number, because the mean of its divisors is an integer number (671321018047).

Almost surely, 2^{1342642036093} is an apocalyptic number.

It is an amenable number.

1342642036093 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342642036093 is an equidigital number, since it uses as much as digits as its factorization.

1342642036093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 559872, while the sum is 43.

The spelling of 1342642036093 in words is "one trillion, three hundred forty-two billion, six hundred forty-two million, thirty-six thousand, ninety-three".