134433142339 has 2 divisors, whose sum is σ = 134433142340. Its totient is φ = 134433142338.

The previous prime is 134433142303. The next prime is 134433142357. The reversal of 134433142339 is 933241334431.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134433142339 is a prime.

It is not a weakly prime, because it can be changed into another prime (134433142369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67216571169 + 67216571170.

It is an arithmetic number, because the mean of its divisors is an integer number (67216571170).

Almost surely, 2^134433142339 is an apocalyptic number.

134433142339 is a deficient number, since it is larger than the sum of its proper divisors (1).

134433142339 is an equidigital number, since it uses as much as digits as its factorization.

134433142339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 40.

The spelling of 134433142339 in words is "one hundred thirty-four billion, four hundred thirty-three million, one hundred forty-two thousand, three hundred thirty-nine".