134032554209 has 2 divisors, whose sum is σ = 134032554210. Its totient is φ = 134032554208.

The previous prime is 134032554197. The next prime is 134032554223. The reversal of 134032554209 is 902455230431.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 113280711184 + 20751843025 = 336572^2 + 144055^2 .

It is an emirp because it is prime and its reverse (902455230431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134032554209 - 2⁴ = 134032554193 is a prime.

It is not a weakly prime, because it can be changed into another prime (134032554109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67016277104 + 67016277105.

It is an arithmetic number, because the mean of its divisors is an integer number (67016277105).

Almost surely, 2^134032554209 is an apocalyptic number.

It is an amenable number.

134032554209 is a deficient number, since it is larger than the sum of its proper divisors (1).

134032554209 is an equidigital number, since it uses as much as digits as its factorization.

134032554209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 38.

The spelling of 134032554209 in words is "one hundred thirty-four billion, thirty-two million, five hundred fifty-four thousand, two hundred nine".