134430210443 has 2 divisors, whose sum is σ = 134430210444. Its totient is φ = 134430210442.

The previous prime is 134430210419. The next prime is 134430210479. The reversal of 134430210443 is 344012034431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 134430210443 - 2²⁴ = 134413433227 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (134430210143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67215105221 + 67215105222.

It is an arithmetic number, because the mean of its divisors is an integer number (67215105222).

Almost surely, 2^134430210443 is an apocalyptic number.

134430210443 is a deficient number, since it is larger than the sum of its proper divisors (1).

134430210443 is an equidigital number, since it uses as much as digits as its factorization.

134430210443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 134430210443 its reverse (344012034431), we get a palindrome (478442244874).

The spelling of 134430210443 in words is "one hundred thirty-four billion, four hundred thirty million, two hundred ten thousand, four hundred forty-three".