1342404020003 has 2 divisors, whose sum is σ = 1342404020004. Its totient is φ = 1342404020002.

The previous prime is 1342404019991. The next prime is 1342404020057. The reversal of 1342404020003 is 3000204042431.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1342404020003 - 2⁴ = 1342404019987 is a prime.

It is not a weakly prime, because it can be changed into another prime (1342404023003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 671202010001 + 671202010002.

It is an arithmetic number, because the mean of its divisors is an integer number (671202010002).

Almost surely, 2^{1342404020003} is an apocalyptic number.

1342404020003 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342404020003 is an equidigital number, since it uses as much as digits as its factorization.

1342404020003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 1342404020003 its reverse (3000204042431), we get a palindrome (4342608062434).

The spelling of 1342404020003 in words is "one trillion, three hundred forty-two billion, four hundred four million, twenty thousand, three".