134170686989233 has 2 divisors, whose sum is σ = 134170686989234. Its totient is φ = 134170686989232.

The previous prime is 134170686989197. The next prime is 134170686989237. The reversal of 134170686989233 is 332989686071431.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 123718837672609 + 10451849316624 = 11122897^2 + 3232932^2 .

It is a cyclic number.

It is not a de Polignac number, because 134170686989233 - 2²⁹ = 134170150118321 is a prime.

It is not a weakly prime, because it can be changed into another prime (134170686989237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67085343494616 + 67085343494617.

It is an arithmetic number, because the mean of its divisors is an integer number (67085343494617).

Almost surely, 2^{134170686989233} is an apocalyptic number.

It is an amenable number.

134170686989233 is a deficient number, since it is larger than the sum of its proper divisors (1).

134170686989233 is an equidigital number, since it uses as much as digits as its factorization.

134170686989233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 282175488, while the sum is 70.

The spelling of 134170686989233 in words is "one hundred thirty-four trillion, one hundred seventy billion, six hundred eighty-six million, nine hundred eighty-nine thousand, two hundred thirty-three".