1342400011 has 2 divisors, whose sum is σ = 1342400012. Its totient is φ = 1342400010.

The previous prime is 1342399999. The next prime is 1342400021. The reversal of 1342400011 is 1100042431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1342400011 - 2¹⁹ = 1341875723 is a prime.

It is not a weakly prime, because it can be changed into another prime (1342400021) 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, 671200005 + 671200006.

It is an arithmetic number, because the mean of its divisors is an integer number (671200006).

Almost surely, 2^1342400011 is an apocalyptic number.

1342400011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342400011 is an equidigital number, since it uses as much as digits as its factorization.

1342400011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1342400011 is about 36638.7774222885. Note that the first 3 decimals coincide. The cubic root of 1342400011 is about 1103.1315751986.

Adding to 1342400011 its reverse (1100042431), we get a palindrome (2442442442).

The spelling of 1342400011 in words is "one billion, three hundred forty-two million, four hundred thousand, eleven".