134512198241 has 2 divisors, whose sum is σ = 134512198242. Its totient is φ = 134512198240.

The previous prime is 134512198207. The next prime is 134512198283. The reversal of 134512198241 is 142891215431.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 133319186641 + 1193011600 = 365129^2 + 34540^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134512198241 is a prime.

It is not a weakly prime, because it can be changed into another prime (134562198241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67256099120 + 67256099121.

It is an arithmetic number, because the mean of its divisors is an integer number (67256099121).

Almost surely, 2^134512198241 is an apocalyptic number.

It is an amenable number.

134512198241 is a deficient number, since it is larger than the sum of its proper divisors (1).

134512198241 is an equidigital number, since it uses as much as digits as its factorization.

134512198241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 41.

The spelling of 134512198241 in words is "one hundred thirty-four billion, five hundred twelve million, one hundred ninety-eight thousand, two hundred forty-one".