1342534663 has 2 divisors, whose sum is σ = 1342534664. Its totient is φ = 1342534662.

The previous prime is 1342534637. The next prime is 1342534673. The reversal of 1342534663 is 3664352431.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1342534663 - 2²⁹ = 805663751 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1342534673) 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, 671267331 + 671267332.

It is an arithmetic number, because the mean of its divisors is an integer number (671267332).

Almost surely, 2^1342534663 is an apocalyptic number.

1342534663 is a deficient number, since it is larger than the sum of its proper divisors (1).

1342534663 is an equidigital number, since it uses as much as digits as its factorization.

1342534663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 155520, while the sum is 37.

The square root of 1342534663 is about 36640.6149375253. The cubic root of 1342534663 is about 1103.1684578727.

The spelling of 1342534663 in words is "one billion, three hundred forty-two million, five hundred thirty-four thousand, six hundred sixty-three".