1342634203201 has 2 divisors, whose sum is σ = 1342634203202. Its totient is φ = 1342634203200.

The previous prime is 1342634203181. The next prime is 1342634203223. The reversal of 1342634203201 is 1023024362431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1169157788176 + 173476415025 = 1081276^2 + 416505^2 .

It is a cyclic number.

It is not a de Polignac number, because 1342634203201 - 2⁷ = 1342634203073 is a prime.

It is not a weakly prime, because it can be changed into another prime (1342634203241) 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, 671317101600 + 671317101601.

It is an arithmetic number, because the mean of its divisors is an integer number (671317101601).

Almost surely, 2^{1342634203201} is an apocalyptic number.

It is an amenable number.

1342634203201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342634203201 is an equidigital number, since it uses as much as digits as its factorization.

1342634203201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 1342634203201 its reverse (1023024362431), we get a palindrome (2365658565632).

The spelling of 1342634203201 in words is "one trillion, three hundred forty-two billion, six hundred thirty-four million, two hundred three thousand, two hundred one".